Artificial pacemaker

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In medicine and cardiology, an artificial pacemaker is a "device designed to stimulate, by electric impulses, contraction of the heart muscles. It may be temporary (external) or permanent (internal or internal-external)."[1]

History

In the 1980s many implantations of pacemakers were unnecessary or need was not adequately documented.[2]

References

  1. Anonymous (2024), Artificial pacemaker (English). Medical Subject Headings. U.S. National Library of Medicine.
  2. Greenspan AM, Kay HR, Berger BC, Greenberg RM, Greenspon AJ, Gaughan MJ (January 1988). "Incidence of unwarranted implantation of permanent cardiac pacemakers in a large medical population". N. Engl. J. Med. 318 (3): 158–63. PMID 3336403[e]