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baherus [9]
3 years ago
13

What is happening during the pause phase when the heart is resting?

Biology
1 answer:
AveGali [126]3 years ago
3 0
Because the heart has a very important task for the body, it follows a cycle called the cardiac cycle. The intervening pauses allows the blood to be emptied out completely from the atria and transferred to the ventricles before the ventricles finally pumps out the blood. 
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