Question

Hello...
question here...
So...if a person gets all their ideas and information from brain...and hypothalamus works for feelings, emotions...then when we get fear or see something amazing, so why our heart beats?
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#no_spam

Answer 1

Our hearts beats faster when we get fear because we tend to breathe faster or run faster when we get fear which leads to more faster circulation of blood which makes our heart pump faster.....hope it's correct.

Answer 2

When the heart beats, arteries expand as they fill with blood. When the heart relaxes, the arteries contract. It's this rhythm between the heart and the arteries that powers your circulation system and keeps your blood flowing.