title: Defibrillation in the calf with bidirectional trapezoidal wave shocks applied via chronically implanted epicardial electrodes.
mesh_terms: D000818:Animals; D002417:Cattle; D004554:Electric Countershock / Q000295:instrumentation / Q000379:methods*; D004567:Electrodes, Implanted; D014693:Ventricular Fibrillation / Q000628:therapy*