Key Points Definition: Electrical storm is defined as three or more episodes of sustained ventricular tachycardia (VT), ventricular fibrillation (VF), or appropriate shocks from an implantable cardioverter-defibrillator (ICD) within 24…
A 58-year-old man with PMHx of cardiomyopathy (EF ~30%) presents to the ED with intermittent episodes of palpitations and near syncope. The following ECG was obtained during an episode: