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A 31-year-old member asked:

What is the relationship between hr, stroke volume and cardiac output?

1 doctor answer1 doctor weighed in
Dr. John Szawaluk
Cardiology 32 years experience
SEE BELOW: Cardiac output (co) = hr x stroke volume normal being 4-8 l/min.
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Similar questions

A 32-year-old member asked:

How are stroke volume and cardiac output distinguished from each other?

2 doctor answers2 doctors weighed in
Dr. Calvin Weisberger
52 years experience
Cardiac output: Stroke volume times heart rate equals cardiac output. Stroke volume relates to myocardial contractility, vascular resistance, vascular volume, anemia and metabolic state. There are subcomponents to all of these.
Created for people with ongoing healthcare needs but benefits everyone.

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Last updated Oct 23, 2012
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