twenty five percentage to thirty percentage
its not cardiac rest, its cardiac ARREST. which is a heart attack.
Rest has a positive effect on cardiac output. This will promote a healthy heart rate in an individual without subjecting the heart to too much pressure.
its not cardiac rest, its cardiac ARREST. which is a heart attack.
At rest, not at all. BUT there would be less of an increase in cardiac output during exertion - which results in quick fatigue and lowered (maximum) activity.
diastole is when all 4 chambers of the heart are at rest after a cardiac cycle systole is the term used to describe the heart during a contraction
Epinephrine stimulates the heart and inhibits the small intestine. This hormone is secreted during emergency to fight or flight. here you need to stimulate the heart to increase the cardiac output five times to face the challenges. Your digestion can take a rest in emergency. So the small intestine is inhibited.
There is not significant difference between rest cardiac output but during the load amateur heart pumps 18-24 l/min, professional heart pumps 32-38l/min.
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The resting phace of the cardiac cycle is known as the refractory period
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