Pacemaker implantation is generally considered a safe and low-risk procedure, but as with any medical procedure, there are potential risks and complications. Some of the common risks associated with pacemaker implantation include:
- Infection: There is a risk of infection at the site where the pacemaker is implanted or along the path of the leads that connect the pacemaker to the heart.
- Bleeding or bruising: The procedure involves inserting a small incision in the chest, which can result in bleeding or bruising.
- Pneumothorax: There is a small risk of pneumothorax or a collapsed lung due to air leaking into the chest cavity during the procedure.
- Damage to blood vessels or nerves: The leads that are threaded through a vein into the heart can damage blood vessels or nerves in rare cases.
- Allergic reaction: Patients may have an allergic reaction to the materials used in the pacemaker or the leads.
- Device malfunction: Pacemakers can malfunction or fail over time, which may require replacement or revision surgery.