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How much blood does the heart give out in each beat and in each minute? (in millilitres or litres)

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Question

How much blood does the heart give out in each beat and in each minute? (in millilitres or litres)

Short Answer
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Solution

  • In each beat: The heart pumps out about 70 millilitres of blood, a volume scientifically referred to as the stroke volume.
  • In each minute: The heart pumps out about 5 litres of blood, a measurement known as the total cardiac output.
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Chapter 8: Circulatory System - Intex Quesions [Page 136]

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Lakhmir Singh Biology [English] Class 10 ICSE
Chapter 8 Circulatory System
Intex Quesions | Q 3. | Page 136
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