The natural Pacemaker in the Human Heart is located in the SA node which is present in which among the following chambers?
Q. The natural Pacemaker in the Human Heart is located in the SA node which is present in which among the following chambers?
Answer: Right Auricle
Notes: The natural Pacemaker in the Human Heart is located in the SA node which is present in right auricle chamber. It's a small mass of specialized cells located in the top of the right atrium i.e., the upper chamber of the heart.

 

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