Left Ventricular Intramyocardial Dissecting Hematoma With Late Ventricular Tachycardia Storm

This case describes an uncommon discovery of a left ventricular intramyocardial dissecting hematoma in a patient experiencing a ventricular tachycardia storm. Imaging modalities, including 2-dimensional and 3-dimensional echocardiography and cardiac magnetic resonance, assisted in diagnosing the intramyocardial dissecting hematoma. The patient underwent conservative treatment and received a single-chamber implantable cardioverter defibrillator.