Reflexes: There are chemoreceptors and baroreceptors in the neck which control heart rate. Heart rate control is mediated by the vagus nerve and by circulating catecholamines secreted by the adrenal gland.
Answered 6/23/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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