Pacemaker - Mayo Clinic
WEBJul 8, 2023 · 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. They deliver electrical signals to fix the heart rate. Some newer pacemakers don't need wires.
Pacemaker: Types, Procedure, Precautions, and More - Healthline
WEBNov 25, 2021 · What is a pacemaker? 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...
How Does a Pacemaker Work? - Verywell Health
WEBSep 25, 2024 · A pacemaker is a small device that is implanted under the skin in the chest to help the heart beat the way that it should. Pacemakers send electrical signals to the heart to make sure that heart rate is never too slow. You might only need a pacemaker for a while, like when you're healing from surgery.
Pacemaker (for the Heart): Surgery, Types & What It Is - Cleveland Clinic
WEBFeb 28, 2022 · A pacemaker delivers electrical impulses to control the rhythm of your heart, but it can’t deliver a shock to correct an arrhythmia. Most new implantable cardioverter defibrillators (ICDs) can do the same job as a pacemaker, as well as detect dangerous heart rhythms.
Heart pacemaker surgery: Purpose, procedure, and risks - Medical News Today
WEBMar 11, 2019 · A pacemaker keeps the heart beating regularly, and inserting one into the chest requires surgery. This is a relatively safe procedure. Learn more about heart pacemaker surgery here.
Pacemaker - American Heart Association
WEBNov 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 generator, wires (leads) and sensors (electrodes). Some newer pacemakers are wireless. It produces electrical impulses to help control abnormal heartbeats.
Pacemaker Guide: Implantation, Surgery, and Living With It - WebMD
WEBSep 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.
Cardiac Pacemaker > Fact Sheets - Yale Medicine
WEBA cardiac pacemaker is a small device implanted in a person’s chest that provides an electrical pulse to the heart, as needed, to regulate a slow heart rate. As people age, some may experience a slower-than-normal heart rate …
Pacemaker Insertion - Johns Hopkins Medicine
WEBA 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.
Living With Your Pacemaker | American Heart Association
WEBNov 28, 2022 · If you’re living with an abnormal heart rhythm , your health care professional may have recommended a pacemaker to regulate your heart rate. You should also do your part to help your pacemaker control your heart rate.