title: VENTRICULAR TACHYCARDIA AFTER SYNCHRONIZED DIRECT-CURRENT COUNTERSHOCK.
mesh_terms: D001281:Atrial Fibrillation; D002318:Cardiovascular Diseases; D004074:Digitoxin; D004554:Electric Countershock; D006493:Heparin; D011802:Quinidine; D013610:Tachycardia; D017180:Tachycardia, Ventricular; D014693:Ventricular Fibrillation
chemical_list: D006493:Heparin; D004074:Digitoxin; D011802:Quinidine
keywords: AURICULAR FIBRILLATION; DIGITOXIN; ELECTRIC COUNTERSHOCK; HEPARIN; QUINIDINE; TACHYCARDIA; VENTRICULAR FIBRILLATION