Background The acute complications of myocardial infarction (MI), such as mechanical, arrhythmic, ischemic, and inflammatory sequelae, may be responsible for significant cardiovascular morbimortality. Life-threatening arrhythmias, namely ventricular fibrillation or tachycardia, may be a challenging complication requiring a prompt approach. In some cases, acute ischemia leads to polymorphic ventricular tachycardia (PVT), and, rarely, to potentially lethal torsades de pointes ventricular tachycardia. – […]