1. Institute of Cardiology, Faculty of Medicine, Jagiellonian University Medical College, 31-202 Kraków, Poland
2. Department of Electrocardiology, St. John Paul II Hospital, 31-202 Kraków, Poland
3. Cardiology Outpatient Clinic, St. John Paul II Hospital, 31-202 Kraków, Poland
4. Department of Cardiac and Vascular Diseases, St. John Paul II Hospital, 31-202 Kraków, Poland
5. Genetic Counselling Outpatient Clinic, St. John Paul II Hospital, 31-202 Kraków, Poland
6. Department of Diagnostic Imaging, University Hospital, 30-688 Kraków, Poland
7. Department of Radiology, Jagiellonian University Medical College, 31-501 Kraków, Poland