Question

74. A patient's echocardiogram shows End Diastolic Volume( EDV): 140ml,
Diastolic Pressure: 70 Heartrate: 75beats/min, End Systolic Volume(ESV):
70ml, Pulse pressure: 40mmHg. Calculate the approximate cardiac output​

Answer 1

Stroke Volume=EDV-ESV=140-70=70mL

Stroke Volume=EDV-ESV=140-70=70mLCardiac Output=Stroke Vol×Heart Rate

Stroke Volume=EDV-ESV=140-70=70mLCardiac Output=Stroke Vol×Heart Rate =70×75=5250mL(5.25L)