Successful Ablation of Sustained Monomorphic Ventricular Tachycardia in a Patient With Mitral Annular Disjunction

Mitral annular disjunction (MAD) with or without mitral valve prolapse is associated with sudden death. Observed arrhythmias are usually ventricular ectopic beats originating from the papillary muscles. We describe a successful ablation of sustained monomorphic ventricular tachycardia from an epicardial focus in a patient with MAD. (Level of Difficulty: Intermediate.).