Dr. Umashankar Lakshmanadoss completed his training from the University of Rochester, NY, USA. He served as Director of Inpatient Medical Consult Service at Johns Hopkins University School of Medicine and then joined the Division of Cardiovascular Medicine at Guthrie Clinic, Sayre, PA, USA. Then he pursued training in cardiac electrophysiology at William Beaumont School of Medicine and continued advanced cardiac electrophysiology training at Mayo Clinic, Rochester, MN. He served as an Assistant Professor of Medicine in the Division of Cardiology, Louisiana State University, Shreveport, LA, where he also serves as the Director of Complex Arrhythmia Ablation Program. His research interest is in the field of cardiac electrophysiology. Currently, he is the Director of Cardiac Electrophysiology at Mercy Health, Cincinnati, USA.