What is the secret behind the continuous functioning of heart without any rest
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The secret behind the continuous working of hear is the cell from which it is made up of. These special cell are called cardiac cells. Also heart has always a continuous supply of blood for the energy for the c3lls
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Cardiac muscles are involuntary muscles, it is present in the wall of heart, they work spontinously till death , Some of the
cardiac muscle cells are auto-rhythmic, they contract even in the absence of neuronal innervation.
From beginning of our life , till death cardiac muscles pumps blood, and thus our heart functions without any rest in between , when it stops functioning, we will die.
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