Prognostic implications of nonsustained ventricular tachycardia morphology in high-risk patients with hypertrophic cardiomyopathy

摘要

Introduction The prognostic impact of nonsustained ventricular tachycardia (NSVT) morphology has never been explored in hypertrophic cardiomyopathy (HCM). In a single-center cohort of consecutive HCM patients implanted with an implanted cardioverter-defibrillator (ICD), we assessed NSVT morphology patterns and their prognostic implications.