Budzyński, Jacek Buendia, Alfonso Bueno, Héctor Bueno, Héctor (Spain) Bueno-Codoñer, María E., Cardiac Surgery Department. University Hospital of Salamanca. Bueno-Codoñer, María E., Cardiac Surgery Department. University Hospital of Salamanca. Bugajna, Katarzyna Bugajski, Jarosław Bugajski, Jarosław, Department of Cardiology, WCM in Opole, Opole, Poland Bugajski, Jarosław Bugajski, Jarosław Bugajski, Paweł, Oddział Kardiochirurgii, Szpital im. Józefa Strusia, Poznań Bugajski, Paweł, Wielospecjalistyczny Szpital Miejski im. J.Strusia Bugajski, Paweł (Poland) Bugajski, Paweł, Department of Cardiac Surgery, J. Struś City Hospital, Poznań Bugajski, Paweł Bugała, Kamil, Students Scientific Circle, Department of Cardiology, Congenital Heart Diseases and Electrotherapy, Silesian University of Medicine, Silesian Centre for Heart Diseases Bugra, Onursal Bujak, Kamil Bujak, Kamil Bujak, Robert, II Cardiology Clinic; University Hospital no 2; Collegium Medicum Nicolaus Copernicus University in Torun, Poland Bujak, Robert Bujak, Robert, 2nd Chair and Clinic of Cardiology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Poland (Poland) Bujak, Robert Bujak, Sebastian, Department of Coronary and Structural Heart Diseases, Institute of Cardiology, Warsaw, Poland