Given an end diastolic volume (EDV)of 120 ml / beat and an end systolic volume (ESV)of 50 ml / beat,the stroke volume (SV)would be ________.
A) 170 ml / beat
B) 70 ml / beat
C) 120 ml / beat
D) 50 ml / beat

Question

Quizplus · Accepted Answer

Stroke volume (SV) is calculated by subtracting the end systolic volume (ESV) from the end diastolic volume (EDV). Therefore, SV = EDV - ESV = 120 ml/beat - 50 ml/beat = 70 ml/beat. So, option B is correct.

Given an End Diastolic Volume (EDV)of 120 Ml / Beat