Mariusz Kruk is an Associate Professor at the Institute of Cardiology, Warsaw, Poland. He is specialized in cardiology. He received his Ph.D. from the Medical University, Warsaw, Poland. His research interests are Cardiology, Cardiac Imaging, Atherosclerosis, Congenital Heart Defects, Coronary Artery Disease, Heart Failure, Valvular Heart Disease, and Electrophysiology.