Dr. Dan Mihai Dorobantu is a PhD Student at the University of Exeter. He graduated from “Carol Davila” University of Medicine and Pharmacy, Bucharest, Romania. His research interests include Echocardiography, Adult Congenital Heart Disease, Pediatric Cardiology, Cardiac Function, Pediatric Cardiac Surgery, Pulmonary Hypertension, Clinical Exercise Physiology, Cardiopulmonary Exercise Testing, and Cardiomyopathies.