부산대학교 도서관

Bittová, Miroslava; Krejzová, Eliška; Roblová, Vendula; Kubáň, Petr; Kubáň, Vlastimil

Open Chemistry. 12(11):1152-1161

Zivna, M.; Dostalova, G.; Baresova, V.; Musalkova, D.; Kuchar, L.; Asfaw, B.; Poupetova, H.; Vlaskova, H.; Kmochova, T.; Vyletal, P.; Hartmannova, H.; Hodanova, K.; Steiner-Mrazova, L.; Hnizda, A.; Suneghova, K.; Treslova, H.; Rekova, P.; Roblova, L.; Honsova, E.; Hulkova, H.; Rychlik, I.; Bleyer, A.; Linhart, A.; Sikora, J.; Kmoch, S.

MOLECULAR BIOLOGY OF THE CELL; JAN 1 2024, 35 1, 25p.

Zivn, M.A.; Baresová, V.; Musálková, D.; Svojsová, K.; Kuchar, L.; Asfaw, B.; Kmochová, T.; Hartmannová, H.; Hodanov, K.; Stránecký, V.; Steiner-Mrázová, L.; Hnízda, A.; Zivn, J.Y.; Radina, M.; Votruba, M.; Sovová, J.; Treslová, H.; Bleyer, A.J.; Sikora, J.; Kmoch, S.; Dostálová, G.; Roblová, L.; Linhart, A.; Meiseles, D.; Kinstlinger, S.; Dvela-Levitt, M.; Poupetov, H.A.; Reková, P.; Vlásková, H.; Stolnaja, L.; Honsová, E.; Rychlík, I.; Vyletal, P.

In: Journal of the American Society of Nephrology. (Journal of the American Society of Nephrology, 1 April 2025, 36(4):628-644)

Bittová, Miroslava; Hladůvková, Dita; Roblová, Vendula; Kráčmar, Stanislav; Kubáň, Petr; Kubáň, Vlastimil

Natural Product Communications. 10

Kuchynka, P.; Podzimkova, J.; Marek, J.; Roblova, L.; Kovarnik, T.; Simek, S.; Horak, J.; Habasko, J.; Linhart, A.; Palecek, T.; Danek, B.A.; Vitkova, I.; Kreidlova, M.

In: ESC Heart Failure. (ESC Heart Failure, April 2024, 11(2):859-870)

Paleček, T.; Chocholová, B.; Roblová, L.; Kuchynka, P.

In: Intervencni a Akutni Kardiologie. (Intervencni a Akutni Kardiologie, 2022, 21(4):219-224)

Kysperska, K.; Kuchynka, P.; Roblova, L.; Havranek, S.; Fingrova, Z.; Habasko, J.; Palecek, T.; Slovakova, A.; Navratova, L.; Masek, M.; Lambert, L.

In: Kardiologia Polska. (Kardiologia Polska, 2022, 80(9):897-901)

Zemánek, D.; Marek, J.; Dostálová, G.; Magage, S.; Roblová, L.; Kovárník, T.; Linhart, A.

In: American Journal of Cardiology. (American Journal of Cardiology, 1 July 2021, 150:110-113)

Dostálová, G.; Roblová, L.; Rob, D.; Marek, J.; Linhart, A.; Reková, P.; Kodet, O.; Dubská, Z.

In: Gastroenterologie a Hepatologie. (Gastroenterologie a Hepatologie, April 2020, 74(2):158-162)

Roblová, L.; Kuchynka, P.; Kuchař, J.; Paleček, T.

In: Vnitrni lekarstvi. (Vnitrni lekarstvi, 1 March 2020, 66(3):44-49)

Válek M; Second Department of Medicine, Department of Cardiovascular Medicine, General University Hospital in Prague and First Faculty of Medicine, Charles University, Prague, Czech Republic.; Roblová L; Second Department of Medicine, Department of Cardiovascular Medicine, General University Hospital in Prague and First Faculty of Medicine, Charles University, Prague, Czech Republic.; Raška I Jr; Third Department of Medicine, Department of Endocrinology and Metabolism, General University Hospital in Prague and First Faculty of Medicine, Charles University, Prague, Czech Republic.; Schaffelhoferová D; Department of Cardiology, Heart Center, České Budějovice Hospital, České Budějovice, Czech Republic.; Paleček T; Second Department of Medicine, Department of Cardiovascular Medicine, General University Hospital in Prague and First Faculty of Medicine, Charles University, Prague, Czech Republic.

Publisher: John Wiley & Sons Ltd on behalf of the European Society of Cardiology Country of Publication: England NLM ID: 101669191 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2055-5822 (Electronic) Linking ISSN: 20555822 NLM ISO Abbreviation: ESC Heart Fail Subsets: MEDLINE

Roblová L; Kuchynka P; Kuchař J; Paleček T

Publisher: Ambit Media Country of Publication: Czech Republic NLM ID: 0413602 Publication Model: Print Cited Medium: Print ISSN: 0042-773X (Print) Linking ISSN: 0042773X NLM ISO Abbreviation: Vnitr Lek Subsets: MEDLINE

Roblova, Vendula; Bittova, Miroslava; Kuban, Petr; Kuban, Vlastimil

JOURNAL OF SEPARATION SCIENCE; JUL 2016, 39 14, p2862-p2868, 7p.

Dostálová, G.; Bayerová, K.; Roblová, L.; Golán, L.; Linhart, A.; Reková, P.; Sedláková, K.; Kodet, O.; Slováková, A.

In: Interni Medicina pro Praxi. (Interni Medicina pro Praxi, 2018, 20(1):10-13)

Roblová, L.; Toušek, F.; Pešl, L.; Toušek, P.; Widimský, P.; Horák, D.; Holm, F.; Rokyta, R.; Pechman, V.; Červinka, P.; Želízko, M.; Janský, P.; Aschermann, M.; Jarkovský, J.

In: Cor et Vasa. (Cor et Vasa, 1 February 2015, 57(1):e1-e5)

In: Intervencni a Akutni Kardiologie. (Intervencni a Akutni Kardiologie, 2018, 17(3):153-157)

Maurer MS; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Kale P; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Fontana M; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Berk JL; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Grogan M; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Gustafsson F; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Hung RR; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Gottlieb RL; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Damy T; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; González-Duarte A; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Sarswat N; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Sekijima Y; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Tahara N; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Taylor MS; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Kubanek M; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Donal E; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Palecek T; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Tsujita K; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Tang WHW; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Yu WC; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Obici L; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Simões M; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Fernandes F; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Poulsen SH; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Diemberger I; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Perfetto F; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Solomon SD; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Di Carli M; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Badri P; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; White MT; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Chen J; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Yureneva E; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Sweetser MT; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Jay PY; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Garg PP; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Vest J; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.; Gillmore JD; From Columbia University Irving Medical Center (M.S.M.) and Grossman School of Medicine, NYU Langone (A.G.-D.) - both in New York; the Center for Advanced Heart and Lung Disease, Baylor University Medical Center (P.K., R.L.G.), Baylor Scott & White Research Institute, and Texas A&M Health Science Center, Dallas (R.L.G.), and TCU School of Medicine, Fort Worth (R.L.G.) - all in Texas; the National Amyloidosis Centre, UCL, Division of Medicine, Royal Free Hospital, London (M.F., J.D.G.); Boston University School of Medicine (J.L.B.), the Cardiovascular Division, Brigham and Women's Hospital (S.D.S., M.D.C.), and the Division of Nuclear Medicine and Molecular Imaging, Brigham and Women's Hospital, Harvard Medical School (M.D.C.), Boston, and Alnylam Pharmaceuticals, Cambridge (P.B., M.T.W., J.C., E.Y., M.T.S., P.Y.J., P.P.G., J.V.) - all in Massachusetts; the Department of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (M.G.); the Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen (F.G.), and the Department of Cardiology, Aarhus University Hospital, Aarhus (S.H.P.) - both in Denmark; the Division of Cardiovascular Medicine, Department of Medicine, Vanderbilt University Medical Center, Nashville (R.R.H.); the Cardiology Department and French National Reference Center for Cardiac Amyloidosis, GRC Amyloid Research Institute and Clinical Investigation Centre 1430 at Hôpitaux Universitaires Henri-Mondor Assistance Publique-Hôpitaux de Paris, and IMRB, INSERM, Université Paris Est Creteil, Creteil (T.D.), and INSERM, LTSI UMR 1099, Centre Hospitalier Universitaire de Rennes, Rennes (E.D.) - both in France; Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, México City (A.G.-D.); the Department of Medicine, University of Chicago, Chicago (N.S.); the Department of Medicine (Neurology and Rheumatology), Shinshu University School of Medicine, Matsumoto (Y.S.), the Division of Cardiovascular Medicine, Department of Medicine, Kurume University School of Medicine, Kurume (N.T.), and the Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Kumamoto (K.T.) - all in Japan; Westmead Amyloidosis Service, Westmead Hospital, Sydney (M.S.T.); the Department of Cardiology, Institute for Clinical and Experimental Medicine (M.K.), and the 2nd Department of Medicine, Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University in Prague and General University Hospital in Prague (T.P.) - both in Prague, Czech Republic; the Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland (W.H.W.T.); Taipei Veterans General Hospital and National Yang Ming Chiao Tung University, Taipei, Taiwan (W.-C.Y.); Amyloidosis Research & Treatment Center, Fondazione IRCCS Policlinico San Matteo di Pavia, Pavia (L.O.), the Department of Medical and Surgical Sciences, University of Bologna, and the Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna (I.D.), and the Department of Clinical and Experimental Medicine, Careggi University Hospital, Florence (F.P.) - all in Italy; and Unidade de Pesquisa Clínica-UPC, Hospital Das Clinicas da Faculdade de Medicina de Ribeirão Preto-USP (M.S.), and Instituto do Coração-HCFMUSP (F.F.) - both in São Paulo.

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

Tousek P; Cardiocenter, Charles University Prague, Third Faculty of Medicine, Prague, Czech Republic.; Tousek F; Regional Hospital, Department of Cardiology, Ceske Budejovice, Czech Republic.; Horak D; Cardiocenter, Hospital Liberec, Liberec, Czech Republic.; Cervinka P; Masaryk Hospital, Department of Cardiology, Usti nad Labem, Czech Republic.; Rokyta R; University Hospital Plzen, Faculty of Medicine Plzen, Charles University, Dept. of Cardiology, Plzen, Czech Republic.; Pesl L; Regional Hospital, Department of Cardiology, Ceske Budejovice, Czech Republic.; Jarkovsky J; Masaryk University, Faculty of Medicine, Institute for Biostatistics and Analysis, Brno, Czech Republic.; Widimsky P; Cardiocenter, Charles University Prague, Third Faculty of Medicine, Prague, Czech Republic. Electronic address: petr.widimsky@fnkv.cz.

Publisher: Elsevier Country of Publication: Netherlands NLM ID: 8200291 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1874-1754 (Electronic) Linking ISSN: 01675273 NLM ISO Abbreviation: Int J Cardiol Subsets: MEDLINE