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Pacemakers: Revolutionizing Heart Health and Quality of Life
A pacemaker is a small medical device that plays a critical role in regulating the heartbeat for individuals with heart rhythm disorders. Often prescribed for those with bradycardia—a condition where the heart beats too slowly—or other arrhythmias, pacemakers ensure that the heart maintains a steady, effective rhythm, preventing fatigue, dizziness, or even life-threatening complications. Over the decades, pacemaker technology has evolved dramatically, improving both patient safety and comfort.
The device itself is compact, usually implanted under the skin near the collarbone, with thin wires (leads) running into the heart. These leads monitor the heart’s electrical activity and deliver tiny electrical impulses when they detect an irregular rhythm. Modern pacemakers can adjust their pacing depending on the patient’s activity level, ensuring that the heart beats faster during exercise and slower during rest, mimicking the natural adaptability of a healthy heart. This responsiveness significantly…