By: RS Abdi Waluyo

Overview

What is Pacemaker Implantation?

Pacemaker Implantation is a minimally invasive cardiac procedure used to treat abnormal heart rhythms (arrhythmias), particularly conditions where the heart beats too slowly (bradycardia) or fails to maintain an adequate heart rate.

A pacemaker is a small electronic device placed under the skin, usually beneath the collarbone, that monitors the heart’s electrical activity and delivers electrical impulses when needed to help maintain a normal heart rhythm. The device consists of a pulse generator and one or more leads that are positioned inside the heart chambers to deliver electrical stimulation.

When the heart’s natural electrical system does not function properly, patients may experience symptoms such as fatigue, dizziness, fainting, shortness of breath, or reduced exercise capacity. A pacemaker helps restore a more effective heart rhythm, improving symptoms and supporting better heart function.

At RS Abdi Waluyo, pacemaker implantation is performed by experienced electrophysiologists and cardiologists using advanced cardiac imaging and monitoring technology. The procedure is supported by a multidisciplinary Heart Team approach to ensure accurate diagnosis, optimal device selection, and personalized treatment planning.

Why is Pacemaker Implantation performed?

Your cardiologist may recommend pacemaker implantation if you have:

Slow heart rhythm (bradycardia) causing symptoms.
Sick sinus syndrome, where the heart’s natural pacemaker does not function properly.
Heart block, where electrical signals between the upper and lower chambers of the heart are delayed or interrupted.
Recurrent fainting (syncope) related to abnormal heart rhythm.
Fatigue, dizziness, or reduced exercise tolerance caused by a slow heart rate.
Certain heart rhythm problems after cardiac procedures or surgery.
Need for cardiac resynchronization therapy (CRT) in selected patients with heart failure.
Prevention of dangerous rhythm complications in patients with specific conduction disorders.

The goal of pacemaker implantation is to maintain an appropriate heart rhythm, improve symptoms, enhance quality of life, and reduce complications associated with slow or irregular heartbeats.

Test Details

Pacemaker implantation is a safe and minimally invasive procedure performed in a specialized cardiac procedure room or Catheterization Laboratory (Cath Lab).

Before the procedure:

Your cardiologist will review your medical history, symptoms, and current medications.
Electrocardiography (ECG) and echocardiography may be performed.
Blood tests may be required before the procedure.
Chest X-ray or additional cardiac imaging may be performed when indicated.
Your doctor will determine the most appropriate pacemaker type based on your heart condition.

Before the procedure, you may be instructed to:

Fast for several hours before the procedure.
Temporarily adjust certain medications, including blood thinners, according to your doctor’s instructions.
Inform your doctor about allergies, especially to medications or medical materials.
Inform your doctor about any existing implanted medical devices.

Pacemaker implantation generally takes 1 to 2 hours, depending on the complexity of the procedure and the type of device required.

What Happens During the Test?

During pacemaker implantation:

Local anesthesia is administered near the collarbone area to ensure comfort during the procedure.
A small incision is made beneath the collarbone.
A thin lead wire is guided through a vein into the heart using X-ray imaging.
The lead is positioned inside the appropriate heart chamber and tested to ensure proper electrical function.
The pacemaker generator is connected to the lead(s) and placed under the skin.
The device settings are programmed according to your heart condition and medical needs.
The incision is closed after confirming proper device function.

Throughout the procedure, your heart rhythm, blood pressure, oxygen level, and overall condition are continuously monitored.

What Should I Expect After the Test?

After pacemaker implantation:

You will be monitored in the recovery area for several hours.
Most patients can go home the same day or the following day, depending on their condition.
Your pacemaker function will be checked before discharge.
Your doctor will provide instructions regarding wound care, medication, and physical activity.
You may need to limit certain arm movements on the side of the pacemaker implantation during the early recovery period.
Regular follow-up appointments are required to monitor device function and battery status.

Most patients can gradually return to normal daily activities after recovery.

What Are the Risks?

Pacemaker implantation is considered a safe procedure with a high success rate. However, potential risks may include:

Bleeding or bruising at the implantation site.
Infection around the pacemaker pocket.
Blood vessel injury.
Lead displacement requiring repositioning.
Air leakage around the lung (pneumothorax), which is uncommon.
Heart rhythm disturbances.
Device malfunction, although rare.
Need for additional procedures.

Your healthcare team carefully monitors you throughout the procedure to minimize these risks.

Results and Follow-Up

After implantation, your cardiologist will evaluate:

Proper pacemaker function.
Heart rhythm improvement.
Resolution of symptoms such as dizziness, fainting, or fatigue.
Appropriate pacing support according to your condition.
Battery status and device performance.

Follow-up care typically includes:

Regular cardiology consultations.
Pacemaker device checks and programming adjustments.
Medication management when needed.
Monitoring of heart function.
Lifestyle recommendations to support cardiovascular health.

When Will I Receive My Results?

Your cardiologist can usually confirm successful pacemaker function immediately after implantation.

Before discharge, you will receive information regarding:

Pacemaker performance and programming.
Heart rhythm response after implantation.
Recovery instructions.
Activity recommendations.
Long-term follow-up schedule.

If the Results Are Abnormal, What Are the Next Steps?

If further evaluation or treatment is required, your cardiologist may recommend:

Pacemaker reprogramming.
Additional rhythm monitoring.
Electrophysiology evaluation.
Medication adjustment.
Lead revision or replacement if device-related issues occur.
Cardiac resynchronization therapy (CRT) for selected heart failure patients.
Other rhythm management procedures when indicated.

Treatment recommendations will be individualized based on your heart rhythm condition, symptoms, and overall cardiovascular health.

When Should I Call My Doctor?

Contact your doctor immediately if you experience:

Redness, swelling, warmth, or drainage from the pacemaker incision site.
Fever or signs of infection.
Chest pain.
Shortness of breath.
Dizziness or fainting.
Persistent palpitations.
Swelling of the arm or area near the pacemaker.
Any new or worsening symptoms.

Seek emergency medical attention immediately if you experience severe chest pain, difficulty breathing, fainting, or symptoms suggestive of a heart attack or stroke.

Why Choose RS Abdi Waluyo for Pacemaker Implantation?

At RS Abdi Waluyo, our cardiac rhythm management program combines advanced technology, experienced specialists, and multidisciplinary expertise to provide comprehensive treatment for patients with heart rhythm disorders.

Our Pacemaker Program offers:

Advanced pacemaker implantation supported by modern cardiac monitoring and imaging technology.
Experienced electrophysiologists and cardiologists specializing in heart rhythm disorders.
Comprehensive evaluation to determine the most appropriate device based on each patient’s condition.
Advanced treatment options, including conventional pacemakers and cardiac resynchronization therapy (CRT) when clinically indicated.
Integrated cardiac care, from diagnosis and device implantation to long-term monitoring and follow-up.
Multidisciplinary Heart Team collaboration involving cardiologists, electrophysiologists, cardiac surgeons, imaging specialists, and supporting medical teams.
Patient-centered care focused on safety, precision, comfort, and improved quality of life.

By combining advanced cardiac rhythm technology, experienced specialists, and comprehensive follow-up care, RS Abdi Waluyo provides high-quality pacemaker implantation services to help patients achieve better heart rhythm control, symptom improvement, and long-term cardiovascular health.

Pacemaker Implantation (World’s Smallest Pacemaker)