title: A multielectrode-time sequential laboratory defibrillator for the study of implanted electrode systems,.
mesh_terms: D000818:Animals; D002404:Catheterization; D004285:Dogs; D004554:Electric Countershock / Q000295:instrumentation / Q000379:methods*; D004562:Electrocardiography; D004567:Electrodes, Implanted; D008991:Monitoring, Physiologic