Balsam, Paweł, 1st Chair and Department of Cardiology, Medical University of Warsaw, Warsaw, Poland Balsam, Paweł, 1st Chair and Department of Cardiology Medical University of Warsaw (Poland) Balsam, Paweł, I Katedra i Klinika Kardiologii, Warszawski Uniwersytet Medyczny Balsam, Paweł, 1st Chair and Department of Cardiology, Medical University of Warsaw, Warsaw, Poland (Poland) Balsam, Paweł, 1st Department of Cardiology, Medical University of Warsaw Balsam, Paweł, I Katedra i Klinika Kardiologii Warszawski Uniwersytet Medyczny (Poland) Balsam, Paweł Balsam, Paweł (Poland) Balsam, Paweł, Medical University of Warsaw Balsam, Paweł Balta, Sevket Balta, Sevket (Türkiye) Balta, Sevket, Gulhane Medical Academy, School of Medicine Balta, Sevket, Gulhane Military Medical Academy, School of Medicine, Department of Cardiology Balta, Sevket, Gulhane Medical Faculty Balta, Sevket, Gulhane Medical Academy Balta, Sevket, Gulhane Medical Faculty, Department of Cardiology, Ankara, TURKEY Balta, Sevket Balušík, Jakub Banach, Joanna, Szpital Uniwersytecki nr 2 Banach, Joanna, Collegium Medicum. Nicolaus Copernicus University. Dr. J. Biziel Memorial University Hospital No. 2 Banach, Joanna, 2nd Cardiology Clinic, University Hospital No. 2 in Bydgoszcz, Collegium Medicum, Nicolaus Copernicus University, Torun, Poland (Poland) Banach, Joanna Banach, Joanna, IInd Chair and Clinic of Cardiology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń (Poland) Banach, Joanna