Generally, pacemakers correct an abnormally slow heartbeat by sending electrical impulses to one or more chambers of the heart. These signals make the heart contract in a more regular rhythm than the chamber would otherwise. Pacemakers are implanted into the patient s chest during a minor surgical procedure. Once the pacemaker is in place, it runs on batteries for about 5 to 10 years. Pacemaker batteries will not run out unexpectedly.
Physicians can detect when the battery is running low during a routine office visit.
People with pacemakers need to be careful in certain situations. Hold cell phones at least 6 inches from the pacemaker at all times, even if the phone is turned off. Avoid working on car engines while they are running. Inc. All rights reserved. The information provided on this site is intended for your general knowledge only and is not a substitute for professional medical advice or treatment for specific medical conditions.