Opalińska, Edyta Opielowska-Nowak, Barbara Opielowska-Nowak, Barbara Opolski, Grzegorz Opolski, Grzegorz, Warszawski Uniwersytet Medyczny Opolski, Grzegorz, Warszawki Uniwersytet Medyczny, Opolski, Grzegorz, 1st Department of Cardiology, The Medical University of Warsaw Opolski, Grzegorz, Medical University of Warsaw Opolski, Grzegorz, 1st Chair and Department of Cardiology, Medical University of Warsaw, Warsaw, Poland Opolski, Grzegorz, Ist Department of Cardiology The Medical University of Warsaw Opolski, Grzegorz, Medical University of Warsaw (Poland) Opolski, Grzegorz, Warsaw Medical University, Warsaw Opolski, Grzegorz, I Katedra i Klinika Kardiologii Warszawskiego Uniwersytetu Medycznego Opolski, Grzegorz, 1st Department of Cardiology, Medical University of Warsaw Opolski, Grzegorz, Department of Cardiology, Medical University of Warsaw, Poland Opolski, Grzegorz (Poland) Opolski, Grzegorz, I Katedra i Klinika Kardiologii Warszawski Uniwersytet Medyczny Opolski, Grzegorz, Department of Cardiology, Medical University of Warsaw, Poland. Opolski, Grzegorz, 1st Department of Cardiology, Medical University of Warsaw (Poland) Opolski, Grzegorz, 1st Department of Cardiology, Medical University of Warsaw, Poland Opolski, Grzegorz, Warszawski Uniwersytet Medyczny, I Katedra i Klinika Kardiologii, ul. Banacha 1a, 02-097 Warszawa Opolski, Grzegorz, 1st Chair and Department of Cardiology, Medical University of Warsaw Opolski, Grzegorz, 1st Chair and Department of Cardiology Medical University of Warsaw (Poland) Opolski, Grzegorz, Department of Cardiology Medical University of Warsaw Opolski, Grzegorz, 1st Department of Cardiology, Medical University of Warsaw, Warsaw, Poland