formula cardiac out put = stroke volume x heart rate
for example .cardiac out put =70x72=5040ml/min
or =5.040l/min
what is cardiac out put
it is volume of blood pumped by left ventricle [intoaorta]in one minute.
what is stroke volume
it is volume of blood that is pushed [pumped] by ventricle [heart] during one contraction [systole ] value is 70ml/beat
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