title: [ELECTRIC COUNTERSHOCK IN ARRHYTHMIA].
mesh_terms: D001145:Arrhythmias, Cardiac; D001281:Atrial Fibrillation; D004554:Electric Countershock; D006801:Humans
keywords: AURICULAR FIBRILLATION; ELECTRIC COUNTERSHOCK
vernacular_title: ELECTROVERSI'ON DE LAS ARRITMIAS DEL CORAZ'ON.