What is the heart rate variable depending on in sinus arrhythmia? - ProProfs Discuss
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What is the heart rate variable depending on in sinus arrhythmia?



A. Inspiration
B. Expiration

This question is part of You super fun Dysrhythmias (Arrhythmias) quiz!
Asked by Masontrc, Last updated: Mar 27, 2020

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3 Answers

jasmine

Jasmine

Answered Sep 20, 2017

In sinus arrhythmia, the heart rate is a variable depending on expiration

 

John Adney

John Adney

Answered Aug 01, 2017

You had no correct answer on this one. Sinus Arrythmia depends on the combination of both inspiration and experation pertaining to the movement of the diaphragm up and down.

 

John Adney

John Adney

Answered May 05, 2017

My text book states that in sinus arrhythmias, the rate increases during inspiration and decreases during expiration... so wouldn't the heart rate be variable depending on inspiration or expiration?
 

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