부산대학교 도서관

Kristensen SK; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Holm MB; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Maillard L; GCS ES Axium Rambot, Clinique Axium, Aix-en-Provence, France.; Råmunddal T; Department of Cardiothoracic Surgery and Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden.; Guiducci V; Cardiology Unit, Azienda USL-IRCCS Reggio Emilia, Reggio Emilia, Italy.; Stähli BE; Department of Cardiology, University Heart Center, University Hospital Zürich, Zürich, Switzerland.; Žiubrytė G; Department of Cardiology, Hospital of Lithuanian University of Health Sciences Kaunas Clinics, Kaunas, Lithuania.; Westra J; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Department of Cardiology, Linköping University Hospital, Linköping, Sweden.; Van Belle E; INSERM U1011 and Department of Interventional Cardiology, Lille University, Lille, France.; Erriquez A; Cardiology Unit, Azienda Ospedaliera Universitaria di Ferrara, Ferrara, Italy.; Koltowski L; 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland.; Mogensen LJH; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Escaned J; Hospital Clínico San Carlos IdISSC, Complutense University of Madrid, Madrid, Spain and Centro de Investigación Biomédica en Red - Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, Madrid, Spain.; Christiansen EH; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Holm NR; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Andersen BK; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; The Favor Iii Europe Study Team OB

Publisher: Société Europa édition Country of Publication: France NLM ID: 101251040 Publication Model: Electronic Cited Medium: Internet ISSN: 1969-6213 (Electronic) Linking ISSN: 1774024X NLM ISO Abbreviation: EuroIntervention Subsets: MEDLINE

Holm, NR; Makikallio, T; Lindsay, MM; Spence, MS; Erglis, A; Menown, IBA; Trovik, T; Kellerth, T; Kalinauskas, G; Mogensen, LJH

LANCET. 395(10219):191-199

Winther NS; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.; Holck EN; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.; Mogensen LJH; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Karim SR; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.; Eftekhari A; Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark.; Christiansen EH; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.

Publisher: Taylor & Francis Country of Publication: England NLM ID: 9708377 Publication Model: Print Cited Medium: Internet ISSN: 1651-2006 (Electronic) Linking ISSN: 14017431 NLM ISO Abbreviation: Scand Cardiovasc J Subsets: MEDLINE

Andreasen LN; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark. lene.nyhus@clin.au.dk.; Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, Aarhus, 8200, Denmark. lene.nyhus@clin.au.dk.; Christiansen EH; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Mogensen LJH; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Holm NR; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.

Publisher: Springer Country of Publication: United States NLM ID: 100969716 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1875-8312 (Electronic) Linking ISSN: 15695794 NLM ISO Abbreviation: Int J Cardiovasc Imaging Subsets: MEDLINE

Andersen BK; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Holm NR; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Mogensen LJH; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Maillard L; GCS ES Axium Rambot, Clinique Axium, Aix-en-Provence, France.; Råmunddal T; Department of Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden.; Erriquez A; Cardiology Unit, Azienda Ospedaliera Universitaria di Ferrara, Ferrara, Italy.; Christiansen EH; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Escaned J; Hospital Clínico San Carlos IDISSC, Complutense University of Madrid, Madrid, Spain and Centro de Investigación Biomédica en Red - Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, Madrid, Spain.; Of The Favor Iii Europe Study Team OB

Publisher: Société Europa édition Country of Publication: France NLM ID: 101251040 Publication Model: Electronic Cited Medium: Internet ISSN: 1969-6213 (Electronic) Linking ISSN: 1774024X NLM ISO Abbreviation: EuroIntervention Subsets: MEDLINE

Jensen NM; Department of Cardiology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200 Aarhus N, entrance F, Aarhus, Denmark. nimoje@rm.dk.; Iowa Institute for Biomedical Imaging, University of Iowa, L300 Pappajohn Biomedical Discovery Building (PBDB), 169 Newton Road, Iowa City, IA, 52242, USA. nimoje@rm.dk.; Chen Z; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.; Clemmensen TS; Department of Cardiology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200 Aarhus N, entrance F, Aarhus, Denmark.; Neghabat O; Department of Cardiology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200 Aarhus N, entrance F, Aarhus, Denmark.; Iowa Institute for Biomedical Imaging, University of Iowa, L300 Pappajohn Biomedical Discovery Building (PBDB), 169 Newton Road, Iowa City, IA, 52242, USA.; Holck EN; Department of Cardiology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200 Aarhus N, entrance F, Aarhus, Denmark.; Iowa Institute for Biomedical Imaging, University of Iowa, L300 Pappajohn Biomedical Discovery Building (PBDB), 169 Newton Road, Iowa City, IA, 52242, USA.; Pazdernik M; Department of Cardiology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic.; Mogensen LJH; Department of Cardiology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200 Aarhus N, entrance F, Aarhus, Denmark.; Wahle A; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.; Sonka M; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.; Eiskjær H; Department of Cardiology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, 8200 Aarhus N, entrance F, Aarhus, Denmark.; Iowa Institute for Biomedical Imaging, University of Iowa, L300 Pappajohn Biomedical Discovery Building (PBDB), 169 Newton Road, Iowa City, IA, 52242, USA.

Publisher: Springer Country of Publication: United States NLM ID: 100969716 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1875-8312 (Electronic) Linking ISSN: 15695794 NLM ISO Abbreviation: Int J Cardiovasc Imaging Subsets: MEDLINE

Andersen BK; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Sejr-Hansen M; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Maillard L; GCS ES Axium Rambot, Clinique Axium, Aix-en-Provence, France.; Campo G; Cardiology Unit, Azienda Ospedaliera Universitaria di Ferrara, Ferrara, Italy.; Råmunddal T; Department of Cardiology, Sahlgrenska University Hospital, Göteborg, Sweden.; Stähli BE; Department of Cardiology, University Heart Center, University Hospital Zürich, Zürich, Switzerland.; Guiducci V; Cardiology Unit, Azienda USL-IRCCS Reggio Emilia, Reggio Emilia, Italy.; Serafino LD; Department of Advanced Biomedical Sciences, University of Naples Federico II, Naples, Italy.; Escaned J; Hospital Clinico San Carlos IDISSC, Complutense University of Madrid, Madrid, Spain; Centro de Investigación Biomédica En Red - Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, Madrid, Spain.; Santos IA; Hospital Clinico Universitario de Valladolid, Valladolid, Spain.; López-Palop R; Hospital Universitario Virgen de la Arrixaca, Murcia, Spain.; Landmesser U; Department of Cardiology, Angiology and Intensive Care Medizin, Deutsches Herzzentrum Charité, Charité-Universitätsmedizin Berlin, Berlin, Germany; Deutsches Zentrum für Herz-Kreislaufforschung (DZHK), Partner Site Berlin, Berlin, Germany.; Dieu RS; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Mejía-Rentería H; Hospital Clinico San Carlos IDISSC, Complutense University of Madrid, Madrid, Spain.; Koltowski L; 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland.; Žiubrytė G; Department of Cardiology, Hospital of Lithuanian University of Health Sciences Kaunas Clinics, Kaunas, Lithuania; Institute of Cardiology, Lithuanian University of Health Sciences, Kaunas, Lithuania.; Cetran L; Hopital Haut-Leveque, Pessac, Bordeaux, France.; Adjedj J; Institut Arnault Tzanck, Nice, France.; Abdelwahed YS; Department of Cardiology, Angiology and Intensive Care Medizin, Deutsches Herzzentrum Charité, Charité-Universitätsmedizin Berlin, Berlin, Germany; Deutsches Zentrum für Herz-Kreislaufforschung (DZHK), Partner Site Berlin, Berlin, Germany.; Liu T; Department of Cardiology, Hagaziekenhuis, The Hague, Netherlands.; Mogensen LJH; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Eftekhari A; Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark.; Westra J; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Lenk K; Klinik und Poliklinik für Kardiologie, Universitätsklinikum Leipzig, Leipzig, Germany.; Casella G; Cardiology Unit Ospedale Maggiore, AUSL Bologna, Bologna, Italy.; Van Belle E; INSERM U1011 and Department of Interventional Cardiology, Lille University, Lille, France.; Biscaglia S; Cardiology Unit, Azienda Ospedaliera Universitaria di Ferrara, Ferrara, Italy.; Olsen NT; Department of Cardiology, Copenhagen University Hospital - Herlev and Gentofte, Gentofte, Denmark.; Knaapen P; VU University Medical Center, Amsterdam, Netherlands.; Kochman J; 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland.; Santos RC; Hospital Universitario A Coruña, Coruña, Spain.; Scarsini R; Division of Cardiology, Department of Medicine, University of Verona, Verona, Italy.; Christiansen EH; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Holm NR; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark. Electronic address: niels.holm@clin.au.dk.

Publisher: Elsevier Country of Publication: England NLM ID: 2985213R Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1474-547X (Electronic) Linking ISSN: 01406736 NLM ISO Abbreviation: Lancet Subsets: MEDLINE

Holm NR; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Andreasen LD; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Neghabat O; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Laanmets P; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Kumsars I; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Bennett J; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Olsen NT; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Odenstedt J; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Hoffmann P; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Dens J; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Chowdhary S; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; O'Kane P; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Bülow Rasmussen SH; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Heigert M; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Havndrup O; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Van Kuijk JP; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Biscaglia S; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Mogensen LJH; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Henareh L; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Burzotta F; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; H Eek C; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Mylotte D; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Llinas MS; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Koltowski L; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Knaapen P; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Calic S; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Witt N; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Santos-Pardo I; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Watkins S; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Lønborg J; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Kristensen AT; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Jensen LO; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Calais F; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Cockburn J; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; McNeice A; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Kajander OA; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Heestermans T; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Kische S; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Eftekhari A; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Spratt JC; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).; Christiansen EH; From the Department of Cardiology, Aarhus University Hospital, Aarhus (N.R.H., L.N.A., O.N., S.-H.B.R., L.J.H.M., M.S.L., E.H.C.), the Department of Cardiology, Gentofte Hospital, Gentofte (N.T.O., A.T.K.), the Department of Cardiology, Zealand University Hospital, Roskilde (O.H.), the Department of Cardiology, Rigshospitalet, Copenhagen (J.L.), the Department of Cardiology, Odense University Hospital, Odense (L.O.J.), and the Department of Cardiology, Aalborg University Hospital, Aalborg (A.E.) - all in Denmark; the Department of Cardiology, North Estonia Medical Center, Tallinn, Estonia (P.L.); Pauls Stradins Clinical University Hospital, University of Latvia, Riga, Latvia (I.K.); the Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven (J.B.), and the Department of Cardiology, Ziekenhuis Oost-Limburg, Genk (J.D.) - both in Belgium; the Department of Cardiology, Sahlgrenska University Hospital, Gothenburg (J.O.), the Department of Cardiology, Karolinska University Hospital (L.H.), and the Department of Clinical Science and Education, Karolinska Institute, Unit of Cardiology, Södersjukhuset (N.W., I.S.-P.), Stockholm, and the Department of Cardiology, Örebro University Hospital, Örebro (F.C.) - all in Sweden; the Department of Cardiology, Oslo University Hospital, Ullevål (P.H.), the Department of Cardiology, Trondheim University Hospital, Trondheim (M.H.), the Department of Cardiology, Oslo University Hospital, Oslo (C.E.), and the Department of Cardiology, Sørlandet Sykehus Arendal, Arendal (S. Calic) - all in Norway; the Department of Cardiology, Manchester Academic Health Science Centre, Wythenshawe Hospital, Manchester (S. Chowdhary), the Department of Cardiology, Royal Bournemouth Hospital, Bournemouth (P.O.), the Department of Cardiology, Golden Jubilee Hospital, Glasgow (S.W.), the Department of Cardiology, Sussex Cardiac Centre, Brighton (J.C.), the Department of Cardiology, Belfast Health and Social Care Trust, Belfast (A.M.), and Cardiology Care Group, St. George's University Hospitals NHS Foundation Trust and Cardiovascular Clinical Academic Group, St. George's University of London, London (J.C.S.) - all in the United Kingdom; the Department of Cardiology, St. Antonius Ziekenhaus, Nieuwegein (J.P.V.K.), the Department of Cardiology, Amsterdam UMC, Amsterdam (P.K.), and the Department of Cardiology, Northwest Hospital Alkmaar, Alkmaar (T.H.) - all in the Netherlands; Azienda Ospedaliero-Universitaria di Ferrara, Cardiology Unit, Ferrara (S.B.), and the Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Universita Cattolica del Sacro Cuore, Rome (F.B.) - both in Italy; the Department of Cardiology, University Hospital Galway, Galway, Ireland (D.M.); 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (L.K.); Tampere Heart Hospital, Tampere University Hospital, Tampere, Finland (O.A.K.); and Vivantes Klinikum im Friedrichshain, Berlin (S.K.).

Publisher: Massachusetts Medical Society Country of Publication: United States NLM ID: 0255562 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1533-4406 (Electronic) Linking ISSN: 00284793 NLM ISO Abbreviation: N Engl J Med Subsets: MEDLINE

Jensen NM; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.; Clemmensen TS; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Bjerre KP; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.; Neghabat O; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.; Mogensen LJH; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Holm NR; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Dijkstra J; Division of Image Processing, Department of Radiology, Leiden University Medical Center, Leiden, the Netherlands.; Christiansen EH; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.; Poulsen SH; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.; Eiskjær H; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.

Publisher: Elsevier Inc Country of Publication: United States NLM ID: 9918716187806676 Publication Model: eCollection Cited Medium: Internet ISSN: 2950-1334 (Electronic) Linking ISSN: 29501334 NLM ISO Abbreviation: JHLT Open Subsets: PubMed not MEDLINE

Berg R; Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark. Electronic address: ranber@rm.dk.; Clemmensen TS; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Petersen MS; Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark.; Mogensen LJH; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Christiansen M; Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark.; Rolid K; Department of Cardiology, Oslo University Hospital, Oslo, Norway.; Nytrøen K; Department of Cardiology, Oslo University Hospital, Oslo, Norway.; Møller BK; Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark.; Gullestad L; Department of Cardiology, Oslo University Hospital, Oslo, Norway; KG Jebsen Center for Cardiac Research, University of Oslo, Oslo, Norway.; Eiskjær H; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Koefoed-Nielsen P; Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark.

Publisher: Elsevier/North-Holland Country of Publication: United States NLM ID: 8010936 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-1166 (Electronic) Linking ISSN: 01988859 NLM ISO Abbreviation: Hum Immunol Subsets: MEDLINE

Westra J; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark; Department of Cardiology, Linköping University Hospital, Linköping, Sweden. Electronic address: jelmer.westra@clin.au.dk.; Rasmussen LD; Department of Cardiology, Gødstrup Hospital, Herning, Denmark.; Eftekhari A; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark; Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark.; Winther S; Department of Cardiology, Gødstrup Hospital, Herning, Denmark.; Karim SR; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Johansen JK; Department of Cardiology, Regional Hospital Central Jutland, Silkeborg, Denmark.; Hammid O; Department of Cardiology, Regional Hospital East Jutland, Randers, Denmark.; Søndergaard HM; Department of Cardiology, Regional Hospital Central Jutland, Viborg, Denmark.; Ejlersen JA; Department of Clinical Physiology, Regional Hospital Central Jutland, Viborg, Denmark; Department of Nuclear Medicine, Hospital Unit West, Herning, Denmark.; Gormsen LC; Department of Nuclear Medicine, Aarhus University Hospital, Aarhus, Denmark.; Mogensen LJH; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Bøttcher M; Department of Cardiology, Gødstrup Hospital, Herning, Denmark.; Holm NR; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Christiansen EH; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.

Publisher: Elsevier Country of Publication: United States NLM ID: 101467978 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1876-7591 (Electronic) Linking ISSN: 18767591 NLM ISO Abbreviation: JACC Cardiovasc Imaging Subsets: MEDLINE

Andersen BK; Department of Cardiology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 69, 8200 Aarhus, Skejby, Denmark.; Department of Internal Medicine, Horsens Regional Hospital, Horsens, Denmark.; Ding D; The Lambe Institute for Translational Medicine and Curam, National University of Ireland Galway, Galway, Ireland.; Biomedical Instrument Institute, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China.; Mogensen LJH; Department of Cardiology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 69, 8200 Aarhus, Skejby, Denmark.; Tu S; Biomedical Instrument Institute, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China.; Holm NR; Department of Cardiology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 69, 8200 Aarhus, Skejby, Denmark.; Westra J; Department of Cardiology, Aarhus University Hospital, Palle Juul-Jensens Boulevard 69, 8200 Aarhus, Skejby, Denmark.; Wijns W; The Lambe Institute for Translational Medicine and Curam, National University of Ireland Galway, Galway, Ireland.

Publisher: Oxford University Press Country of Publication: England NLM ID: 101677796 Publication Model: Print Cited Medium: Internet ISSN: 2058-1742 (Electronic) Linking ISSN: 20581742 NLM ISO Abbreviation: Eur Heart J Qual Care Clin Outcomes Subsets: MEDLINE

McEntegart MB; Department of Cardiology, Golden Jubilee National Hospital, University of Glasgow, Glasgow, United Kingdom.; Holm NR; Department of Cardiology, Aarhus University Hospital, Skejby, Aarhus, Denmark.; Lindsay MM; Department of Cardiology, Golden Jubilee National Hospital, University of Glasgow, Glasgow, United Kingdom.; Oldroyd KG; Department of Cardiology, Golden Jubilee National Hospital, University of Glasgow, Glasgow, United Kingdom.; Mäkikallio T; Department of Cardiology, Oulu University Hospital, Oulu, Finland.; Hildick-Smith D; Sussex Cardiac Centre, Brighton and Sussex University Hospital, Brighton, United Kingdom.; Erglis A; Latvia Centre of Cardiology, Paul Stradins Clinical Hospital, Riga, Latvia.; Kellerth T; Department of Cardiology, Örebro University Hospital, Örebro, Sweden.; Davidavicius G; Clinic of Cardiac and Vascular Disease, Institute of Clinical Medicine, Vilnius University, Vilnius, Lithuania.; Menown IBA; Department of Cardiology, Craigavon Cardiac Centre, Craigavon, Northern Ireland.; Mogensen LJH; Department of Cardiology, Aarhus University Hospital, Skejby, Aarhus, Denmark.; Nielsen PH; Department of Cardiac Surgery, Aarhus University Hospital, Skejby, Aarhus, Denmark.; Steigen TK; Cardiovascular Research Group, Department of Cardiology, UiT The Arctic University of Norway, University Hospital of North Norway, Tromsø, Norway.; Endresen PC; Department of Cardiovascular Surgery, University Hospital of North Norway, Tromsø, Norway.; Spence MS; Belfast Heart Centre, Belfast Trust, Belfast, Northern Ireland.; Graham ANJ; Department of Thoracic Surgery, Belfast Heart Centre, Belfast Trust, Belfast, Northern Ireland.; Stradins P; Department of Thoracic Surgery, Latvia Centre of Cardiology, Paul Stradins Clinical Hospital, Riga, Latvia.; Anttila V; Department of Cardiac Surgery, Oulu University Hospital, Oulu, Finland.; Thuesen L; Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark.; Christiansen EH; Department of Cardiology, Aarhus University Hospital, Skejby, Aarhus, Denmark.

Publisher: Elsevier Inc Country of Publication: United States NLM ID: 9918419271306676 Publication Model: eCollection Cited Medium: Internet ISSN: 2772-9303 (Electronic) Linking ISSN: 27729303 NLM ISO Abbreviation: J Soc Cardiovasc Angiogr Interv Subsets: PubMed not MEDLINE

Holck EN; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.; Winther NS; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.; Mogensen LJH; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.; Christiansen EH; Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark.; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark.

Publisher: Frontiers Media S.A Country of Publication: Switzerland NLM ID: 101653388 Publication Model: eCollection Cited Medium: Print ISSN: 2297-055X (Print) Linking ISSN: 2297055X NLM ISO Abbreviation: Front Cardiovasc Med Subsets: PubMed not MEDLINE

Westra J; Department of Cardiology, Aarhus University Hospital, Skejby, Denmark.; Sejr-Hansen M; Department of Cardiology, Aarhus University Hospital, Skejby, Denmark.; Koltowski L; Department of Cardiology, Medical University of Warsaw, Warsaw, Poland.; Mejía-Rentería H; Department of Cardiology, Hospital Clinico San Carlos, Madrid, Spain.; Tu S; School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China.; Kochman J; Department of Cardiology, Medical University of Warsaw, Warsaw, Poland.; Zhang Y; School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China.; Liu T; Department of Cardiology, Hagaziekenhuis, The Hague, the Netherlands.; Campo G; Cardiology Unit, Azienda Ospedaliera Universitaria di Ferrara, Ferrara, Italy and Maria Cecilia Hospital, GVM Care & Research, Cotignola (RA), Italy.; Hjort J; Department of Cardiology, Aarhus University Hospital, Skejby, Denmark.; Mogensen LJH; Department of Cardiology, Aarhus University Hospital, Skejby, Denmark.; Erriquez A; Cardiology Unit, Azienda Ospedaliera Universitaria di Ferrara, Ferrara, Italy and Maria Cecilia Hospital, GVM Care & Research, Cotignola (RA), Italy.; Andersen BK; Department of Cardiology, Aarhus University Hospital, Skejby, Denmark.; Eftekhari A; Department of Cardiology, Aarhus University Hospital, Skejby, Denmark.; Escaned J; Department of Cardiology, Hospital Clinico San Carlos, Madrid, Spain.; Christiansen EH; Department of Cardiology, Aarhus University Hospital, Skejby, Denmark.; Holm NR; Department of Cardiology, Aarhus University Hospital, Skejby, Denmark.

Publisher: Société Europa édition Country of Publication: France NLM ID: 101251040 Publication Model: Print Cited Medium: Internet ISSN: 1969-6213 (Electronic) Linking ISSN: 1774024X NLM ISO Abbreviation: EuroIntervention Subsets: MEDLINE

Ladwiniec A; Department of Cardiology, Glenfield Hospital, Leicester, United Kingdom.; Walsh SJ; Holm NR; Hanratty CG; Mäkikallio T; Kellerth T; Hildick-Smith D; Mogensen LJH; Hartikainen J; Menown IBA; Erglis A; Eriksen E; Spence MS; Thuesen L; Christiansen EH

Publisher: Société Europa édition Country of Publication: France NLM ID: 101251040 Publication Model: Print Cited Medium: Internet ISSN: 1969-6213 (Electronic) Linking ISSN: 1774024X NLM ISO Abbreviation: EuroIntervention Subsets: MEDLINE