The pacemaker of the heart is located in the | vedclass

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Question

(B) The pacemaker of the heart is the $Sinoatrial$ $node$ $(SAN)$.It is a specialized patch of cardiac muscle fibers located in the wall of the right

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Wall of the right atrium

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(B) The pacemaker of the heart is the $Sinoatrial$ $node$ $(SAN)$.It is a specialized patch of cardiac muscle fibers located in the wall of the right atrium,near the opening of the superior vena cava.It is responsible for initiating and maintaining the rhythmic contractile activity of the heart,hence it is called the natural pacemaker.

The pacemaker of the heart is located in the .......

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