<Tr> <Td> Heart rate </Td> <Td> 60--100 bpm </Td> <Td> 60--100 bpm </Td> </Tr> <Tr> <Td> Cardiac output </Td> <Td> 4.0--8.0 L / minute </Td> <Td> 4.0--8.0 L / minute </Td> </Tr> <P> In a healthy 70 - kilogram (150 lb) man, the stroke volume is approximately 70 mL and the left ventricular end - diastolic volume (EDV) is 120 mL, giving an ejection fraction of ⁄, or 0.58 (58%). </P> <P> Right ventricular volumes being roughly equal to those of the left ventricle, the ejection fraction of the right ventricle physiologically matches that of the left ventricle within mathematically narrow beat - to - beat limits . </P>

Amount of blood ejected by the ventricle with each beat
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