Physical Education A-Level
Hormonal influence on cardiac function
What Hormonal influence on cardiac function means in Physical Education A-Level, as defined for AQA.
Definition of Hormonal influence on cardiac function
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Reference: AQA
Adrenaline and noradrenaline released from the adrenal medulla increase heart rate, stroke volume and the strength of ventricular contraction.
Topics that use Hormonal influence on cardiac function
- Cardiovascular system (AQA A-Level)
Related terms
- Affinity for oxygen
- Antagonistic action of the two divisions
- Anticipatory rise
- Autonomic control of heart rate
- Baroreceptors
- Bohr shift during exercise
- Cardiac output
- Cardiac output and oxygen uptake
Using Hormonal influence on cardiac function in the exam
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