How is beating of heart periodic, because when run or do any exercise you heart beats faster.
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Our heart rate is periodic as when we are at rest it beats with same rhythm.When we do any exercise or become excited or do any work due to which there is an increase in the metabolism then also heart beats with same rhythm.
It is true that when we run or do any exercise heart beats faster but then also it is periodic.So,beating of heart is periodic.
It is true that when we run or do any exercise heart beats faster but then also it is periodic.So,beating of heart is periodic.
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