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Q » What is the function of the sinoatrial node in cardiac electrophysiology?
31 Oct, 2025
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A » The sinoatrial node, often called the heart's natural pacemaker, is crucial in cardiac electrophysiology. Located in the right atrium, it generates electrical impulses that initiate each heartbeat, setting the rhythm and rate. These impulses spread through the heart, prompting it to contract and pump blood effectively. Its role ensures that your heart beats in a coordinated and timely manner, keeping your circulatory system running smoothly.
31 Oct, 2025
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