The amount of blood ejected by the left ventricle during every heartbeat is termed as Stroke volume. Stroke volume decides the cardiac output. This stroke volume is affected by factors like preload, contractility of heart muscles and the afterload.

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Chapter 19, Problem 27BYGO

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The amount of blood ejected by the left ventricle during every heartbeat is termed as Stroke volume. Stroke volume decides the cardiac output. This stroke volume is affected by factors like preload, contractility of heart muscles and the afterload.

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