title: Development of an optimal rechargeable cardiac pacemaker.
mesh_terms: D000818:Animals; D001674:Bioelectric Energy Sources; D004285:Dogs; D055590:Electromagnetic Phenomena; D006327:Heart Block / Q000628:therapy; D008628:Mercury; D010138:Pacemaker, Artificial / Q000295:instrumentation*; D012834:Silver; D013686:Telemetry; D015032:Zinc
chemical_list: D012834:Silver; D008628:Mercury; D015032:Zinc