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Describe why and how cardiac output changes with changes in exercise intensity. This should include why...

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Medical Sciences

Describe why and how cardiac output changes with changes inexercise intensity. This should include why and how overall bloodflow rates through the systemic circuit change with changes inexercise intensity. This should also include how and why there ispreferential blood flow to certain organ systems duringexercise.

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During exercise there is extra demand of oxygen for the skeletal muscles so the need to transport oxygen to the working muscles means heart has to work harder as a reult heart rate increases and more blood is pumped around the body as a result stroke volume heart rate and cardiac output also changes Increased flow occurs due to    See Answer
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