[INVESTIGATION OF THE CARDIAC CYCLE BY DIRECTED SHOCKS].
D000818:Animals; D004285:Dogs; D004554:Electric Countershock; D004562:Electrocardiography; D006321:Heart; D012106:Research; D013610:Tachycardia; D014693:Ventricular Fibrillation
DOGS; ELECTRIC COUNTERSHOCK; ELECTROCARDIOGRAPHY; EXPERIMENTAL LAB STUDY; TACHYCARDIA; VENTRICULAR FIBRILLATION
EXPLORATION DU CYCLE CARDIAQUE PAR CHOCS DIRIG'ES.