부산대학교 도서관

Background. Cardiologists are today exposed to a growing dose of ionising radiation in their practice. Radiation awareness and correct management of X-ray use are the cornerstone to comply with the principles of exposure optimization and justification. Methods and Results. An investigator-initiated international voluntary-based survey including 28 questions was conducted across 19 European countries. 228 cardiologists participated in the survey. Invasive cardiology subspecialties were the most represented (83.6%). Radiation exposure is the cause of personal protective equipment-related orthopaedic injuries (personally or in coworkers) or anxiety in 68.5% and 62.9% of cases, respectively. 38.4% of participants have encountered difficulties in having their institutions recognizing periods off work for exceeding radiation exposure limit (16.3% usually and 22.1% on rare occasions). Gender was not associated with any difference in the answers. Age older than 40 years old was associated with an increased knowledge of personal dosimeter data (71.6% vs. 51.3%, p=0.008). Invasive cardiologists more frequently suffer from orthopaedic injuries (73.0% vs. 44.8%, p=0.006) and show greater participation to radioprotection courses (78.4 vs. 27.6%, p