What is the cardiac output of blood?

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Question

(C) Cardiac output is defined as the volume of blood pumped out by each ventricle per minute.In a healthy adult, the stroke volume is approximately $7

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Amount of blood pumped by the left ventricle per minute.

Vedclass · Answer

(C) Cardiac output is defined as the volume of blood pumped out by each ventricle per minute.In a healthy adult, the stroke volume is approximately $70 \ mL$ and the heart rate is about $72$ beats per minute.Therefore, Cardiac Output = Stroke Volume $	imes$ Heart Rate.Cardiac Output = $70 \ mL 	imes 72 \ 	ext{beats/min} \approx 5000 \ mL$ or $5 \ L$ per minute.Thus, it refers to the volume of blood pumped by the left ventricle per minute.

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