Plotnik, Ronald, University of Rochester Medical Center, Rochester, New York Pluta, Artur Krzemiński i Władysław, Oddział Kardiologii Wojewódzkiego Centrum Medycznego w Opolu Pluta, Kinga Pluta, Sławomir Pluta, Sławomir, Department of Cardiology, Congenital Heart Disease and Electrotherapy, Medical University of Silesia, Silesian Center for Heart Diseases, Zabrze, Poland (Poland) Pluta, Władysław Poboży, Marcin Pociask, Elżbieta Pociask, Elżbieta Pociupany, Robert, Servier Polska, Warsaw, Poland Pocock, Joanna M. Początek, Karol Podgórski, Maciej Podhajski, Przemysław Podjacka, Danuta Podolak-Dawidziak, Maria Podolec, Jakub Podolec, Piotr Podolec, Piotr, Department of Cardiac and Vascular Diseases, Institute of Cardiology, Jagiellonian University Medical College, Krakow Podolec, Piotr, John Paul II Hospital, Department of Cardiac and Vascular Diseases, Krakow. (Poland) Podolec, Piotr, Jagiellonian University Medical College Institute of Cardiology Departament of Cardiac and Vascular Diseases Podolec, Piotr, Department of Cardiac and Vascular Diseases, John Paul II Hospital, Krakow, Poland Jagiellonian University, Medical Collage, Krakow, Poland (Poland) Podolec, Piotr Podolec, Piotr (Poland) Podolecka, Ewa