Hae-Ok Jung, MD PhD Professor of Medicine / Cardiology Chief, Cardiovascular Medicine, Seoul St. Mary’s Hospital, School of Medicine, The Catholic University of Korea, Seoul Board Member, Korean Society of Echocardiography (KSE) Executive board member, Asian-Pacific Association of Echocardiography (AAE) Fellow, European Society of Cardiology (FESC) Fellow, American College of Cardiology (FACC) Member, American Heart Association (AHA) Member, American Society of Echocardiography (ASE)