Fig. 4From: Clinical significance of precedent asymptomatic non-sustained ventricular tachycardias on subsequent ICD interventions and heart failure hospitalization in primary prevention ICD patientsKaplan–Meier analysis of all-cause mortality according to the presence of precedent non-sustained ventricular tachycardia. There was no significant difference in all-cause mortality between patients with and without precedent non-sustained ventricular tachycardia (P = 0.48)Back to article page