A leadless pacemaker is a small, self-contained device that helps regulate slow heart rhythms. Unlike traditional pacemakers, it does not require wires (leads) or a battery pack under the skin. Instead, the entire device is implanted directly into the right ventricle of your heart.
There are two main types of leadless pacemakers:
Your cardiologist will choose the most appropriate type based on your heart rhythm and medical history.
Once implanted, the device monitors your heart and delivers electrical impulses only when needed—typically when your heart rate drops below a certain level.
Most patients stay in hospital overnight for monitoring. You will need to:
You will be given a patient ID card to carry with you, which provides important information about your pacemaker for medical staff and security checks.
Let all your healthcare providers know you have a pacemaker—especially before having an MRI or surgery.
Your cardiologist will make a small incision in your upper leg and insert a catheter through a vein. Using X-ray guidance, the pacemaker is delivered to your heart and secured inside the right ventricle. The device is then tested and programmed to suit your specific needs.
Once the pacemaker is in place, the catheter is removed, and the incision is closed.
