Heart values Flashcards

1
Q

Heart rate (HR)

A

The number of times the heart beats per minute (BPM)

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2
Q

Resting heart rate (RHR)

A

The number of times the heart beats per minute at rest (BPM)

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3
Q

Working heart rate (WHR)

A

The number of times the heart beats per minute during exercise (BPM)

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4
Q

Cardiac output (Q)

A

The volume of blood pumped out of the ventricles per minute (HR x SV)

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5
Q

Stroke volume (SV)

A

The volume of blood pumped out of the ventricles per beat

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6
Q

Maximum heart rate (MHR)

A

The maximum number of times the heart can beat per minute (BPM) (220 - age)

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7
Q

Heart rate reserve (HRR)

A

The difference between the maximum heart rate and resting heart rate (MHR - RHR)

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8
Q

End diastolic volume (EDV)

A

The volume of blood in the ventricles at the end of the filling in diastole (before contraction)

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9
Q

End systolic volume (ESV)

A

The volume of blood in the ventricles at the end of systole (ejection) - (at any point during the cardiac cycle)

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10
Q

Karvonen formula

A

> Determines target heart rate training zone

Target HR = (MHR - RHR) x % intensity + RHR

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