60-Hz ventricular fibrillation and pump failure thresholds versus electrode area.
D000818:Animals; D006328:Cardiac Catheterization / Q000009:adverse effects / Q000295:instrumentation*; D004285:Dogs; D004566:Electrodes; D006333:Heart Failure / Q000209:etiology*; D010138:Pacemaker, Artificial / Q000009:adverse effects; D013499:Surface Properties; D014693:Ventricular Fibrillation / Q000209:etiology*