Edexcel GCSE Combined Science · 1SC0
Paper 1, Paper 2
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GCSE Combined Science · key term
The volume of blood pumped out of the left ventricle in one heartbeat.
Used by Edexcel
Paper 1, Paper 2
Keep cardiac-output units consistent. If stroke volume is in cm³ per beat and heart rate is in beats per minute, cardiac output is in cm³/min.
Rearrange the cardiac-output equation before substituting numbers when finding heart rate or stroke volume.
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