Gheorghe-Andrei Dan graduated from the Carol Davila University of Medicine and Pharmacy and is specialized in Internal Medicine and Cardiology. From 1993 to 1995, he subspecialized in Electrophysiology and Interventional Arrhythmology at Université Catholique de Louvain-Cliniques Universitaires de Mont-Godinne in Belgium, and his Ph.D. thesis was on interventional electrophysiology. He is currently an Emeritus Full Professor of Cardiology at the Carol Davila University of Medicine and Pharmacy and a first-degree researcher and senior consultant in cardiology and internal medicine. Dr. Dan is an Honorary Member of the Romanian Academy of Scientists. He is an Emeritus Fellow of the European Society of Cardiology, the American Heart Association, and the European Heart Rhythm Association, and a Fellow of the American College of Cardiology. He is a Golden Professional Member of the American Heart Association, President of the "N.G. Lupu" Internal Medicine Foundation, and Past President of the International Society of Cardiovascular Pharmacotherapy. He is also the Chief Editor of the Romanian Journal of Internal Medicine and the Deputy Editor of the Europace and The American Journal of Therapeutics. His passion for cardiology and electrophysiology and arrhythmias has translated into 237 publications, including valuable original research, authorship in 10 European guidelines, and contributions in 24 books.