Arrhythmic Risk Stratification According to LGE Corridors and Genetics in Nonischemic Dilated Cardiomyopathy.
BACKGROUND Fibrosis assessed through late gadolinium enhancement (LGE) in cardiac magnetic resonance imaging and genetics have emerged as risk markers of ventricular arrhythmias in nonischemic dilated cardiomyopathy. Conduction corridors detected within LGE (ie, LGE corridors) have been associated with ventricular arrh...