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Pacemakers: Advancing Cardiac Care Through Innovation
A pacemaker is a small medical device designed to regulate abnormal heart rhythms, providing life-saving support for patients with arrhythmias. These conditions occur when the heart beats too slowly, too quickly, or irregularly, preventing efficient blood circulation. By sending electrical impulses to the heart muscles, a pacemaker ensures that the heart maintains a steady rhythm, improving both survival rates and quality of life for millions of people worldwide.
Pacemakers consist of two main components: a pulse generator and leads. The pulse generator, implanted under the skin near the chest or abdomen, contains the battery and electronic circuitry responsible for creating electrical signals. The leads, which are thin insulated wires, connect the generator to the heart. These wires sense the heart’s natural activity and deliver corrective electrical impulses whenever an irregular rhythm is detected.
Modern pacemakers are more advanced and versatile than earlier models. Traditionally,…
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