CARDIOVERSION CAUSING VENTRICULAR FIBRILLATION.
D004554:Electric Countershock; D005853:Geriatrics; D006801:Humans; D013610:Tachycardia; D014116:Toxicology; D014693:Ventricular Fibrillation
ELECTRIC COUNTERSHOCK; GERIATRICS; TACHYCARDIA; TOXICOLOGIC REPORT; VENTRICULAR FIBRILLATION