The efficacy and safety of defibrillation with 10-millisecond trapezoidal waves of different tilts.
D000818:Animals; D004285:Dogs; D004554:Electric Countershock / Q000295:instrumentation / Q000592:standards*; D006321:Heart / Q000502:physiology*; D008954:Models, Biological; D009200:Myocardial Contraction; D014693:Ventricular Fibrillation / Q000628:therapy