Pacemaker - Mayo Clinic
2023年7月8日 · A pacemaker is a small, battery-powered device that prevents the heart from beating too slowly. You need surgery to get a pacemaker. The device is placed under the skin near the collarbone.
Pacemaker Guide: Implantation, Surgery, and Living With It
2024年9月23日 · 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.
Pacemaker: Types, Procedure, Precautions, and More - Healthline
2021年11月25日 · A pacemaker is an electric medical device that’s generally about the size of a matchbox. A surgeon implants it under your skin to help manage irregular heartbeats called...
Pacemaker - American Heart Association
2024年10月29日 · 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 sensors (electrodes). Some newer pacemakers are wireless.
Pacemaker (for the Heart): Surgery, Types & What It Is - Cleveland …
Pacemakers are devices that can be placed in your body, usually by surgery, to support the electrical system in your heart. They can stabilize abnormal heart rhythms and prevent problems that can disrupt or endanger your life. Permanent pacemaker type and placement examples. What are pacemakers?
Pacemakers - What Are Pacemakers? - NHLBI, NIH
2022年3月24日 · A pacemaker is a small d evice used to treat some arrhythmias. During an arrhythmia, the heart can beat too fast, too slow, or with an irregular rhythm. Pacemakers send electrical pulses to help your heart beat at a normal rate and rhythm.
Cardiac Pacemaker > Fact Sheets - Yale Medicine
What is a cardiac pacemaker? A pacemaker is a small, battery-powered device used to correct a slower-than-normal heart rate (a condition known as bradycardia). It is surgically implanted in a person’s chest or abdomen, where it can send electrical impulses to the heart to help it beat at a steady, healthy rate.
A pacemaker is a small device that sends electrical impulses to your heart to help control your heartbeat so your body gets blood and oxygen. Some newer kinds are wireless. A traditional pacemaker is implanted under the skin, just under the collarbone. Why would I need one?
Pacemaker - Professional Heart Daily | American Heart Association
2024年10月29日 · What is a pacemaker? 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 sensors (electrodes). Some newer pacemakers are wireless. It produces electrical impulses to help control abnormal heartbeats.
Pacemakers - How They Work - NHLBI, NIH
2022年3月24日 · Pacemakers use low-energy electrical pulses to control the rate and rhythm of your heartbeat. Traditional pacemakers send the electrical pulses through wires, also known as leads. Wireless pacemakers are a newer kind of pacemaker without wires. Learn more about your heart’s electrical system in our How the Heart Works Health Topic.