Your ICM, ICD or Pacemaker Battery
If you receive an insertable cardiac monitor (ICM), the battery is designed to power your device for up to two years, when used in accordance with the product manual.
If you receive an implantable cardioverter defibrillator (ICD) or pacemaker, the battery is specially designed to power your device for a long time. They usually last six to 10 years, depending on which device you have and how often it sends electrical impulses to your heart.
When your device battery runs low
When your device’s battery begins to run low, it will give plenty of warning that your doctor can detect during follow-ups with your remote system or in your doctor’s office.
When this happens, your doctor will likely recommend that you replace your current device. A new device is necessary for ICM, ICD or pacemaker battery replacement because batteries are not removable from devices.
If you have received an ICD or a pacemaker with leads, the device replacement procedure is usually shorter than your original implantation. This is because your doctor will remove the device, but leave the leads in place, simply plugging them into your new device.
ICD and CRT-D battery advisory
August 29, 2017 – At Abbott, we put your health and safety at the heart of everything we do. As part of Abbott’s commitment to continuous improvement, we have released an update designed to provide physicians with earlier warning of the potential for premature battery depletion in your implantable defibrillator. Find out more about the battery performance alert.
In October 2016 St. Jude Medical announced a global medical device advisory for a subset of our company’s implantable cardiac defibrillator (ICD) and cardiac resynchronization therapy defibrillator (CRT-D) devices for what is termed “premature battery depletion”. Low voltage devices, such as pacemakers, are not impacted. The likelihood that this will impact your health is low, as the vast majority of devices have not experienced premature battery depletion. Find out more about the battery advisory.