Veterinary world

Daily heart rate variability patterns in tropical horses: changes with age and effects of city air pollution

Circadian Biology Weekly Brief ↗PubMed ↗DOI ↗OA ↗

Updated

Abstract

Heart rate variability (HRV) patterns were characterized over 24 hours in horses under tropical conditions.

  • HRV is linked to autonomic nervous system activity and varies with age and environmental factors.
  • Limited information exists about HRV in horses under tropical conditions.
  • Aging and air pollution may influence autonomic regulation in horses.

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