Amano Y, et al. - The connection between the extent and the location of late gadolinium enhancement (LGE) and ventricular tachyarrhythmia or implantable cardioverter defibrillator (ICD) in hypertrophic cardiomyopathy (HCM) is ascertained in this study. The outcome of this study suggests that the nonseptal LGE is associated with ventricular tachyarrhythmia or ICD installation. They ought to be vigilant for nonseptal LGE when applying LGE to risk stratification for HCM.