Pacemaker Implantation
Pacemaker implantation is a procedure used to treat certain heart rhythm problems, particularly when the heart beats too slowly or the electrical signals that control the heartbeat are interrupted. A pacemaker helps maintain an appropriate heart rate and supports the heart’s normal rhythm.
What Is a Pacemaker?
A pacemaker is a small electronic device that monitors the heart’s rhythm and delivers electrical impulses when the heartbeat becomes too slow or irregular. It is placed under the skin and connected to the heart through one or more thin leads, depending on the type of pacemaker required.
When Is Pacemaker Implantation Recommended?
A cardiologist may recommend pacemaker implantation when a person’s heart rate is consistently too slow or when there is a problem with the heart’s electrical conduction system. Conditions that may require a pacemaker include:
- Symptomatic bradycardia
- Heart block
- Certain abnormalities of the heart’s electrical conduction system
- Slow heart rate causing dizziness, fainting, fatigue, or reduced exercise tolerance
- Selected rhythm problems where pacing is required to maintain an adequate heart rate
Symptoms That May Require Evaluation
Some heart rhythm problems may cause noticeable symptoms, while others may be detected during a routine cardiac evaluation. Symptoms such as unexplained fainting, dizziness, persistent fatigue, breathlessness, or an unusually slow pulse should be evaluated by a cardiologist.
How Is a Pacemaker Implanted?
Pacemaker implantation is generally performed under local anaesthesia with appropriate monitoring. A small incision is made, usually below the collarbone, and the pacemaker leads are guided through a blood vessel into the heart. The leads are connected to the pacemaker, which is positioned beneath the skin.
The device is then checked and programmed according to the patient’s heart rhythm and medical requirements.
What Happens After Pacemaker Implantation?
Patients are monitored after the procedure to ensure that the pacemaker is functioning correctly. The implantation site is also checked for healing and signs of complications. Follow-up appointments are important to monitor the device and adjust its settings when necessary.
Patients may receive specific instructions regarding wound care, physical activity, and follow-up depending on their individual condition and the type of pacemaker implanted.
Pacemaker Implantation at DHEE Hospitals Cardiology
At DHEE Hospitals Cardiology, pacemaker implantation is considered after a detailed assessment of the patient’s heart rhythm, symptoms, medical history, and diagnostic test results. The cardiology team determines whether permanent pacing is appropriate and selects the device and pacing approach based on the individual’s clinical needs.
Book a Cardiac Consultation
If you have a slow heartbeat, unexplained fainting, dizziness, or have been diagnosed with a heart rhythm or conduction problem, consult a cardiologist for appropriate evaluation. DHEE Hospitals Cardiology provides evaluation and treatment for a range of heart rhythm conditions, including those that may require pacemaker implantation.