Q » What is the function of the sinoatrial node in cardiac electrophysiology?
31 Oct, 2025
A » The sinoatrial node, often called the heart's natural pacemaker, is crucial in cardiac electrophysiology. It generates electrical impulses that initiate each heartbeat, setting the pace and rhythm for the entire heart. Located in the right atrium, it ensures that the heart beats in a coordinated and efficient manner, allowing blood to be pumped effectively throughout the body. Without its precise function, the heart's rhythm would be irregular and inefficient.
31 Oct, 2025
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