Dr. Steven Markowitz, MD, is an esteemed cardiologist based in New York, NY, with over 34 years of dedicated experience in the medical field. He is a Professor of Medicine and the Associate Director of Cardiac Electrophysiology Laboratories. Dr. Markowitz specializes in the evaluation and treatment of arrhythmias, including both supraventricular and ventricular types, as well as managing complex cardiac conditions such as adult congenital heart diseases, heart failure, and cardiomyopathy....