title: Cardiac pacing and pacemakers. VII. Power sources for implantable pacemakers. Part II.
mesh_terms: D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000401:mortality; D002648:Child; D011211:Electric Power Supplies / Q000295:instrumentation*; D006801:Humans; D008875:Middle Aged; D010138:Pacemaker, Artificial / Q000295:instrumentation*