Jun 4, 2025 · A pacemaker is a device used to control an irregular heart rhythm. A pacemaker has flexible wires called leads. The wires are placed in one or more chambers of the heart. …

A pacemaker, also known as an artificial cardiac pacemaker, is an implanted medical device that generates electrical pulses delivered by electrodes to one or more of the chambers of the heart.

Oct 29, 2024 · A pacemaker is a small, battery-operated device that helps the heart beat in a regular rhythm. Traditional pacemakers have three parts: a generator, wires (leads) and …

Sep 23, 2024 · A pacemaker is a small device that helps regulate heart rate and rhythm by sending electrical impulses to the heart muscle. Learn how it works.

Jul 9, 2025 · Read on to learn more about pacemaker surgery, types of pacemakers and how a pacemaker can improve your heart health.

A pacemaker is a device implanted in your body to deliver electrical pulses to your heart. They can improve quality of life and prevent life-threatening problems.

A pacemaker allows your heart to maintain a satisfactory heart rate, which is needed for healthy blood flow. Most pacemakers have two parts: a pulse generator and leads.

Dec 9, 2025 · A pacemaker is a small device placed in your chest to help control your heartbeat. You may need a pacemaker if your heartbeat is too slow, too fast, or irregular.

Jul 14, 2024 · A pacemaker is a small, battery-operated device. This device senses when your heart is beating too slowly. It sends a signal to your heart that makes your heart beat at the …

Mar 24, 2022 · Traditional pacemakers (also called transvenous pacemakers) have three main parts. A pulse generator creates the electrical pulses. Wires (also called leads) are implanted …