Emile G. Daoud, MD, FACC is Section Director of Electrophysiology, Professor of Clinical Medicine, The Ohio State University Medical Center. Dr. Daoud is a nationally noted authority in the field of electrophysiology and has published more than 100 peer-reviewed manuscripts. Steven Kalbfleisch, MD, FACC, Cardiologist, Associate Professor of Clinical Medicine, Medical Director of Cardiac Electrophysiology, The Ohio State University Medical Center.