This is a procedure to insert an artificial pacemaker. A pacemaker is a small, battery-operated device. It helps maintain a normal heartbeat by sending electrical impulses to the heart. It may be used short term or long term. It depends on why it is being used.
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A pacemaker can be inserted for:
Problems are rare, but all procedures have some risk. The doctor will go over some problems that could happen, such as:
Things that may raise the risk of problems are:
The doctor may meet with you to talk about:
The doctor will give local anesthesia—the area will be numbed.
A small incision will be made beneath the collarbone. The pacemaker is placed through the incision. The wires will be threaded through a vein from the collarbone to the heart. The incision is then closed with stitches. A bandage will be placed over the site.
About 2 hours
Pain is common in the first few days after the procedure. Medicine will help.
Some can go home on the same day. Others may need to stay in the hospital for a day or so.
At the care center, staff will take steps to lower your risk of infection, such as:
There are also steps you can take to lower your risk of infection, such as:
Recovery will take a week or so. Physical activities may be limited during that time.
Call your doctor if you are not getting better or you have:
If you think you have an emergency, call for medical help right away.
American Heart Association
Heart Rhythm Society
Canadian Cardiovascular Society
Heart and Stroke Foundation
Madhavan M, Mulpuru SK, et al. Advances and future directions in cardiac pacemakers: part 2 of a 2-part series. J Am Coll Cardiol. 2017;69(2):211-235.
Pacemaker insertion. Johns Hopkins Medicine website. Available at: https://www.hopkinsmedicine.org/health/treatment-tests-and-therapies/pacemaker-insertion. Accessed September 8, 2021.
Pacemakers. EBSCO DynaMed website. Available at: https://www.dynamed.com/device/pacemakers . Accessed September 8, 2021.
What is a pacemaker? American Heart Association website. Available at: https://www.heart.org/en/health-topics/arrhythmia/prevention--treatment-of-arrhythmia/pacemaker#.W0O4YtVKhQI. Accessed September 8, 2021.
Last reviewed July 2021 by
EBSCO Medical Review Board
Nicole Meregian, PA
Last Updated: 9/8/2021