Cho, Youngjin Chochoł-Labun, Joanna Chodór, Beata Chodór, Piotr Chodór, Piotr, I Katedra i Oddział Kliniczny Kardiologii Śląskiej Akademii Medycznej, Śląskie Centrum Chorób Serca w Zabrzu Chodór, Piotr, I Katedra i Oddział Kliniczny Kardiologii Śląskiej Akademii Medycznej Chodór, Piotr, Silesian Center for Heart Diseases First Department of Cardiology, Medical University of Silesia, Poland Chodór, Piotr, Department of Cardiology, Congenital Heart Diseases and Electrotherapy, Silesian Medical University, Silesian Center of Heart Diseases (Poland) Chodór, Piotr Chodór, Piotr, Silesian Center for Heart Diseases, Department of Cardiology, Congenital Heart Diseases and Electrotherapy. Medical University of Silesia Choi, Byoung-Geol Choi, Chang Hu, Gachon University Gil Meidical Center Choi, Cheol Ung Choi, Cheol Ung Choi, Dong-Ju Choi, Donghoon Choi, Donghoon Choi, Donghoon (Korea, Republic Of) Choi, Hyung Oh Choi, In Suck, Gachon University Gil Meidical Center Choi, Jae Woong Choi, Jaehuk, Hangang Sacred Heart Hospital, Hallym University Choi, Jin-Ho Choi, Jong Hyun, Pusan National University Hospital Choi, Joon Seok, Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea