The Lead Episode 95: A Discussion of Personalized Voltage Maps Guided by Cardiac Magnetic Resonance in the Era of High-Density Mapping

Discussion Topic: Personalized Voltage Maps Guided by Cardiac Magnetic Resonance in the Era of High-Density Mapping

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.

Host: William H. Sauer, MD, FHRS, CCDS
Guests: Arif Elvan, MD, PhD and Usha B. Tedrow, MD, MS, FHRS

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