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- Pacemaker - Mayo Clinic
Overview 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 A pacemaker also is called a cardiac pacing device There are different types of pacemakers
- Pacemaker - American Heart Association
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
- 7 Signs You Need a Pacemaker - Cleveland Clinic Health Essentials
Pacemakers speed up a slow heartbeat — and normalize irregular rhythms — when needed These tiny devices provide life-saving support for millions of people, from newborns to 90-year-olds
- Pacemaker - Wikipedia
Modern pacemakers are externally programmable and allow a cardiologist to select the optimal pacing modes for individual patients Most pacemakers are on demand, in which the stimulation of the heart is based on the dynamic demand of the circulatory system Others send out a fixed rate of impulses [4]
- Pacemaker Guide: Implantation, Surgery, and Living With It
With all types of pacemakers, your doctor will program your minimum heart rate When your heart rate drops below that set rate, your pacemaker generates (fires) an electrical impulse that
- Pacemaker: Types, Procedure, Precautions, and More - Healthline
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 called
- How Does a Pacemaker Work? - Verywell Health
Learn what pacemakers are and how they work, as well as the signs that your pacemaker needs to be replaced
- Pacemaker Insertion - Johns Hopkins Medicine
What is a pacemaker? A pacemaker is composed of three parts: a pulse generator, one or more leads, and an electrode on each lead A pacemaker signals the heart to beat when the heartbeat is too slow or irregular
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