Myocardial Fibrosis Predicts Appropriate Device Therapy in Patients With Implantable Cardioverter-Defibrillators for Primary Prevention of Sudden Cardiac Death

Study Questions:

Are patients with cardiomyopathy who do not have myocardial fibrosis by magnetic resonance imaging (MRI) at low risk of ventricular tachycardia (VT)/ventricular fibrillation (VF)?