A pacemaker signals the heart to beat when the heartbeat is too slow or irregular. A pulse generator is a small metal case that contains electronic circuitry with a small computer and a battery that regulate the impulses sent to the heart.
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A pacemaker is a small electrical device that's implanted in the chest or abdomen. It's used to treat some abnormal heart rhythms (arrhythmias) that can ...
Aug 31, 2022 · The sinoatrial (SA) node is the natural pacemaker of the heart. It generates electrical impulses that cause the heart's chambers to contract ...
Nov 18, 2022 · A pacemaker is a small battery-operated device that helps the heart beat in a regular rhythm. Traditional pacemakers have three parts: a ...
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For informational purposes only. Consult your local medical authority for advice.