Field Guide to ParaMagic
Tales of joy, sadness, and the occassional insight into the world of the EMT/Paramedic student.
Respiratory sinus arrhythmia (RSA) is a naturally occurring variation in heart rate that occurs during a breathing cycle. RSA is also a measure of parasympathetic nervous system activity - which denotes “rest and digest” behaviors.
  1. Respiratory sinus arrhythmia (RSA) is a naturally occurring variation in heart rate that occurs during a breathing cycle. RSA is also a measure of parasympathetic nervous system activity - which denotes “rest and digest” behaviors.

  1. 29 notesTimestamp: Monday 2014/04/28 13:41:51RSArespiratorycardiacparamedic class
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    My heart does that. It’s pretty common in young people I think.
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