Pacemaker
mayoclinic.orgA pacemaker is a small device that's placed (implanted) in your chest to help control your heartbeat. It's used to prevent your heart from beating too slowly. Implanting a pacemaker in your chest requires a surgical procedure.ExploreWebNov 25, 2021 · Learn about pacemakers, electric devices that help manage irregular heartbeats and some types of heart failure. Find out how they work, who needs them, what are the risks, and how to prepare for the …
WebNov 18, 2022 · A pacemaker is a device that helps the heart beat in a regular rhythm. Learn about the types, functions and benefits of pacemakers, and how to live with one.