Use of Electrogram Characteristics During Sinus Rhythm to Delineate the Endocardial Scar in a Porcine Model of Healed Myocardial Infarction

Abstract
Introduction: Substrate‐based catheter ablation of postmyocardial infarction (post‐MI) ventricular tachycardia necessitates electroanatomic definition of the scarred endocardium. We sou...