Dr. Jun-Xia Zhang, MD, PhD, is a cardiologist at Nanjing First Hospital (Center of Excellence by European Heart Journal), Nanjing Medical University, Nanjing, China. Dr. Zhang is excellent in the field of coronary heart disease, arrhythmia, heart failure, refractory hypertension, pulmonary hypertension, and other cardiovascular diseases. She has published 30+ original papers. Her research interests are (1) hemodynamics in the pathogenesis of coronary heart disease; (2) biophysical mechanisms of thrombosis and thrombotic complications after device implantation in the cardiovascular system; (3) clinical trials and basic research into novel treatments for heart failure.