Cardiac Output, Stroke Volume & Heart Rate (Edexcel GCSE Physical Education): Flashcards
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Cardiac Output formula
Cardiac Output formula
Stroke Volume × Heart Rate
Cardiac Output definition
Cardiac Output definition
Amount of blood leaving heart per minute
Stroke Volume definition
Stroke Volume definition
Amount of blood ejected from heart per beat
Heart Rate definition
Heart Rate definition
Number of times heart beats per minute
Anticipatory rise
Anticipatory rise
Heart rate increase before exercise
Cause of anticipatory rise
Cause of anticipatory rise
Release of adrenaline
Heart rate when exercise starts
Heart rate when exercise starts
Increases sharply
Cardiac output during exercise
Cardiac output during exercise
Increases
Heart rate during continuous exercise
Heart rate during continuous exercise
Levels off
Heart rate after exercise stops
Heart rate after exercise stops
Decreases sharply
Tidal Volume
Tidal Volume
Amount of air inspired/expired in normal breath
Vital Capacity
Vital Capacity
Max air expired after max inspiration
Residual Volume
Residual Volume
Amount of air remaining after forced maximal exhalation
Tidal volume during exercise
Tidal volume during exercise
Increases
Why breathing increases in exercise
Why breathing increases in exercise
Meet O2 demand & remove CO2