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Leadless Pacemaker Implantation – Expert Heart Care by Dr. Deep Chandh Raja
Dr. Deep Chandh Raja, a leading pacemaker specialist in Chennai with over 17+ years of experience, offers advanced and personalized care for heart rhythm disorders. He specializes in leadless pacemaker implantation, a revolutionary treatment for conditions like bradycardia (slow heart rate) and other rhythm abnormalities.
What is Leadless Pacemaker Implantation?
A leadless pacemaker is a cutting-edge device implanted directly into the heart without the need for leads or wires. Unlike traditional pacemakers, it is inserted through a minimally invasive procedure, offering several benefits:
No Leads or Wires: Reduces risks like lead dislodgement and infection.
Smaller Size and No Visible Scarring: Implanted via a catheter, leaving no chest incision.
Faster Recovery: Patients can resume daily activities within days.
Dr. Deep Chandh Raja is highly skilled in this procedure, ensuring personalized and effective care.
Purpose of Leadless Pacemaker Insertion
The leadless pacemaker is implanted into the right ventricle through the femoral vein, eliminating the need for a chest incision or a generator pocket. It is recommended for patients with:
Bradycardia (symptoms like dizziness or fainting).
Bradycardia-Tachycardia syndrome.
Atrial Fibrillation with AV block or slow heart rates.
Complete heart block in elderly patients.
Occasional pacing needs.
Types of Leadless Pacemakers
Single-Chamber Leadless Pacemaker:
- Regulates the right ventricle.
- Ideal for simpler rhythm issues like bradycardia.
Dual-Chamber Leadless Pacemaker:
- Regulates both the right atrium and ventricle.
- Suitable for complex conditions like Atrial Fibrillation or AV block.

Evaluative Tests for Leadless Pacemaker Implantation
Pre-Implantation Tests:
- Electrocardiogram (ECG): Measures heart electrical activity.
- Echocardiogram: Assesses heart structure and function.
- Chest X-ray: Checks for potential issues.
- Blood Tests: Screens for underlying conditions.
- Holter Monitoring: Tracks heart rhythms over 24-48 hours.
During the Procedure:
- Fluoroscopy: Guides pacemaker placement using real-time X-ray.
- Electrophysiology Testing: Confirms pacing function and adjusts settings.
Post-Implantation Monitoring:
- ECG Monitoring: Ensures stable rhythm.
- Device Check: Verifies battery and settings using an external programmer.
- Follow-up Appointments: Regular monitoring and adjustments.
Benefits of Leadless Pacemakers
- Minimized Complications: No leads mean fewer risks of infections or fractures.
- Faster Recovery: Shorter hospital stays and quicker return to daily life.
- Discreet and Comfortable: Small size with no visible scarring.
- Long-Term Reliability: Durable and effective heart rhythm management.

Why Choose Dr. Deep Chandh Raja?
17+ Years of Expertise: Extensive experience in advanced cardiac procedures.
Patient-Centred Approach: Tailored treatment plans for each patient.
Cutting-Edge Technology: Access to the latest pacemaker technologies.
Proven Success: Over 10,000 successful procedures with high patient satisfaction.