Dr. Helen Barold, MD, MPH, FACC, is a highly regarded cardiologist in North Bethesda, Maryland, with over 32 years of experience specializing in clinical cardiac electrophysiology. She completed her medical education at the University of Rochester School of Medicine and Dentistry, followed by a residency in internal medicine at Johns Hopkins University and fellowships in cardiovascular disease and cardiac electrophysiology at Duke University Hospital. Dr....