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Discuss whether the HRR (heart rate reserve) might be smaller or larger in individuals with pulmonary...

Discuss whether the HRR (heart rate reserve) might be smaller or larger in individuals with pulmonary disease and give potential explanations of why the HRR is altered in this population.
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Answer #1

HRR (heart rate reserve) is the difference between the Highest heart rate during exercise and the Resting Hert rate.

HRR = HR Max - RHR

In pulmonary disease, HRR (heart rate reserve) is very low as compared to the normal population, due to the resting heart rate (RHR) in pulmonary disease is high so, there is a very low difference between HR max and RHR.

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