INFLUENCE OF VENTRICULAR PACING WAVEFRONTS ON MYOCARDIAL SCAR DETECTION DURING ELECTROANATOMIC VOLTAGE MAPPING

The effects of varying pacing wavefronts on left ventricular scar characterization has not be systematically assessed. Patients referred for ablation of scar-related ventricular tachycardia underwent substrate-based ablation where bipolar voltage maps were first created during sinus rhythm or RV