Question:
Sino-Atrial Node (SAN) is situated in
Sino-Atrial Node (SAN) is situated in
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The Sino-Atrial Node is also referred to as the heart's natural pacemaker as it generates electrical impulses that control the heart rate.
Updated On: May 14, 2025
- Upper right corner of the right atrium.
- Lower left corner of the right atrium.
- Upper left corner of the left atrium.
- Lower right corner of the left atrium.
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The Correct Option is A
Solution and Explanation
The Sino-Atrial Node (SAN) is located in the upper right corner of the right atrium. It initiates the electrical impulses that regulate the heartbeat.
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