Question

Where are pacemaker cells located?

Answer 1

Hey friend here is your answer!

Question - Where are pacemaker cells located?

Answer - A specialized portion of the heart, called the sinoatrial node (SA node), is responsible for atrial propagation of this potential. The sinoatrial node (SA node) is a group of cells positioned on the wall of the right atrium, near the entrance of the superior vena cava. These cells are modified cardiomyocytes.

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Answer 2

Pacemaker cells are located at the top of heart's upper chamber right chamber( right artium).


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