Can I replace a defective pacemaker with a new one? - #54843

Yes, it is generally possible to replace an existing pacemaker if it becomes defective, malfunctions, develops battery depletion, or causes complications. Pacemaker replacement is a commonly performed cardiac procedure and is usually carried out by a cardiologist or cardiac electrophysiologist after proper evaluation. In many cases, only the pacemaker generator needs replacement, while the existing leads may remain if they are functioning properly. However, if the leads are also defective, they may need repair or replacement depending on the clinical condition. You are advised to consult your treating cardiologist for detailed examination, pacemaker interrogation, and further management.