Biology, asked by Ashwin102003, 1 year ago

which is know as a pacemaker of the heart?​

Answers

Answered by Anonymous
1

Answer:

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❤️the SA node is known as pacemaker of heart❤️❤️❤️

Explanation:

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Answered by daisy0000006
1

Answer:

The sa Node is known as the pacemaker

Explanation The sinoatrial (SA) node or sinus node is the heart's natural pacemaker. It's a small mass of specialized cells in the top of the right atrium (upper chamber of the heart). It produces the electrical impulses that cause your heart to beat.

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