Science, asked by chaudharibhagawan31, 2 months ago

what pacemaker of heart is ? ​

Answers

Answered by Sadhana4748
1

Explanation:

Your heart's sinus node is your natural pacemaker (located in the upper right chamber of the heart). It sends an electrical impulse to make your heart beat. The job of a pacemaker is to artificially take over the role of your sinus node if it isn't working properly.

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