The Lead Podcast - Episode 95: A Discussion of Personalized Voltage Maps Guided by Cardiac Magnetic Resonance...

William H. Sauer, MD, FHRS, CCDS, Brigham and Women's Hospital, is joined by Arif Elvan, MD, PhD, Klinikum Braunschweig, and Usha B. Tedrow, MD, MS, FHRS, Brigham and Women’s Hospital, to discuss if Voltage mapping could identify the conducting channels potentially responsible for ventricular tachycardia (VT). Standard thresholds (0.5–1.5 mV) were established using bipolar catheters. No thresholds have been analyzed with high-density mapping catheters. In addition, channels identified by cardiac magnetic resonance (CMR) have been proven to be related to VT. https://www.hrsonline.org/education/TheLead https://doi.org/10.1016/j.hrthm.2024.04.074 Host Disclosure(s): W. Sauer: Honoraria/Speaking/Consulting: Biotronik, Biosense Webster, Inc., Abbott, Boston Scientific, Research: Medtronic   Contributor Disclosure(s): A. Elvan: Honoraria/Speaking/Consulting: Abbott Medical U. Tedrow: Honoraria/Speaking/Consulting/Teaching: Medtronic, Biosense Webster, Inc., St. Jude Medical, Thermedical, Boston Scientific, Baylis Medical Company   This episode has .25 ACE credits associated with it. If you want credit for listening to this episode, please visit the episode page on HRS365: https://www.heartrhythm365.org/URL/TheLeadEpisode95