Heart rate variability: back to the beginning

J Cardiovasc Electrophysiol. 2003 Aug;14(8):800-2. doi: 10.1046/j.1540-8167.2003.03258.x.
No abstract available

Publication types

  • Comment
  • Editorial
  • Research Support, Non-U.S. Gov't
  • Research Support, U.S. Gov't, P.H.S.

MeSH terms

  • Adaptation, Physiological / physiology
  • Adult
  • Age Factors
  • Aged
  • Aging / physiology*
  • Autonomic Nervous System / physiology
  • Circadian Rhythm / physiology*
  • Female
  • Heart / innervation*
  • Heart / physiology*
  • Heart Conduction System / physiology*
  • Heart Rate / physiology*
  • Humans
  • Male
  • Middle Aged
  • Reference Values
  • Sex Factors
  • Statistics as Topic
  • Vagus Nerve / physiology