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resting heart rate: 68 bpm Peak exercise heart rate: 177 bpm Resting blood pressure (S/DBP): 124/78...

resting heart rate: 68 bpm

Peak exercise heart rate: 177 bpm

Resting blood pressure (S/DBP): 124/78

Peak exercise blood pressure (S/DBP): 185/84

FEV1= 4 liters

Peak VE at end of test: 128 liters

Completed stage 5 of modified Bruce treadmill test

What is her resting and exercise stroke volume?

science   Anatomy-And-Physiology   
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Answer #1

Stroke volume = cardiac output / heart rate. or

Stroke volume = end diastolic volume- end systolic volume.

During rest,

Stroke volume = 124 - 78

= 46 ml

During exercise,

Stroke volume = 185 - 84

= 101 ml

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