WY Ding (Presenting Author) – Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool; PS Yang – Department of Cardiology, CHA Bundang Medical Center, CHA University, Seongnam; E Jang – Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul; B Joung – Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul; GYH Lip – Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool