Grand Rounds: Cardiac Device Challenges and Innovation Jan. 30, 2014 Overview Show transcript Overview Paul A. Friedman, M.D., Yong-Mei Cha, M.D., and Samuel J. Asirvatham, M.D., present Cardiac Device Challenges and Innovation. Share Doximity Facebook LinkedIn Twitter Print details Receive Mayo Clinic news in your inbox. Sign up Related ContentVideoTips for Interpreting ICD TracingsVideoSex and race disparities in hypertrophic cardiomyopathy treatment: Unequal implantable cardioverter-defibrillator use during hospitalization VID-20433414 Medical Professionals Grand Rounds: Cardiac Device Challenges and Innovation