Vivek Reddy

Vivek Reddy, MD

  • PROFESSOR | Medicine, Cardiology

  • Director, Cardiac Arrhythmia Service
  • The Leona M. and Harry B. Helmsley Charitable Trust Professor of Medicine in Cardiac Electrophysiology

Click here to see Dr. Reddy's video on Atrial Fibrillation.


Vivek Y. Reddy, MD is Director of Cardiac Arrhythmia Services for The Mount Sinai Hospital and the Mount Sinai Health System, and The Leona M. and Harry B. Helmsley Charitable Trust Professor of Medicine in Cardiac Electrophysiology at Icahn School of Medicine at Mount Sinai.

Dr. Reddy is one of the nation’s premier cardiac electrophysiologists, leading a team of physician-scientists who are developing and testing advanced therapies for cardiac arrhythmias – including atrial fibrillation and ventricular tachycardias, the most common cause of sudden cardiac death.   His team offers the full spectrum of arrhythmia therapies.

Dr. Reddy’s pioneering clinical research is changing the way cardiac patients are treated and cured.  Under his leadership, Mount Sinai is the lead investigator on several multinational clinical trials exploring new arrhythmia procedures and technologies.

In addition, in 2014 Dr. Reddy implanted inside a patient's heart the world’s first miniature leadless pacemaker in the United States at The Mount Sinai Hospital.

Clinical Focus