How often you should have your pacemaker interrogated is best determined by your doctor. You can very roughly say that a pacemaker battery lasts for around 10 years, can last longer or shorter though depending on how much you are paced.
Interrogation tells the doctor when the battery needs to be replaced.
As far as I ve been told you notice when the battery is running low. It s not likely that the battery will simply run out and stop working one day out of the blue without you noticing anything. Email This to a Friend. All rights reserved. Inc. All Rights Reserved.