Osama A. KhalilDr. Osama Khalil, MD, FASE, is a Consultant Cardiologist and Fellow of the American Society of Echocardiography at Prince Sultan Cardiac Center, Saudi Arabia, with more than 25 years of practicing cardiology and cardiovascular medicine. His main areaof interest is 2D and 3D transesophageal echocardiography and its application in interventional structural heart diseases. Read More Read Less