Fig. 4From: Left intraventricular pressure gradient in hypertrophic cardiomyopathy patients receiving implantable cardioverter-defibrillators for primary preventionKaplan–Meier analysis of the main composite outcome of sudden cardiac death and appropriate implantable cardioverter-defibrillator interventions among hypertrophic cardiomyopathy patients presenting with and without nonsustained ventricular tachycardia (NSVT) and an elevated left intraventricular pressure gradient (IVPG)Back to article page