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Ashutosh posted an Question
January 10, 2020 • 02:16 am 15 points
  • IIT JAM
  • Biotechnology (BT)

Is AV node is pacemaker of our heart?

Is AV node is pacemaker of our heart? And why it is given as pacemaker of heart?

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  • Abhijeet Gaurav best-answer

    No Sinoatrial (SA) Node or Sinus Node is the natural Pacemaker of heart. It's a mass of specialized cells in top of the right atrium(upper chamber of heart). It produces the electrical impulses that causes the heart to beat properly & thus forms regular rhythm.

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