title: Historic milestones of electrotherapy and cardiac pacing.
mesh_terms: D000818:Animals; D004285:Dogs; D004558:Electric Stimulation / Q000266:history; D004599:Electric Stimulation Therapy / Q000266:history*; D004560:Electricity / Q000266:history; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D006801:Humans; D010138:Pacemaker, Artificial / Q000266:history*