Question: what is the difference between cardiac output and ejection fraction?
Answer: So another helpful measurement is the ejection fraction, which is the stroke volume divided by the end-diastolic volume, Ejection fraction = Stroke Volume / End- Diastolic Volume. ... Using the stroke volume of 70 ml/ beat and a resting heart rate of 70 beats/minute, cardiac output is 4900 ml/min, or 4.9 liters/min.