Leadless Pacemaker Therapy in Patna

For people who have bradyarrhythmias, or slow heart rates, cardiologists in Patna may recommend leadless pacemakers; however, you need to fall under certain criteria.

Continue to read about leadless pacemaker therapy to make an informed choice.

What Is a Leadless Pacemaker?

A leadless pacemaker is a small, one-piece device that a top cardiologists in Patna inserts into your heart to prevent slow heart rates.

Key Aspects of Leadless Pacemaker Therapy

Here are the key features that you should know:

Main Aspect	Detail
Procedure	A catheter is inserted through the femoral vein in the leg to guide the device into the right ventricle. The procedure is usually under local anesthesia.
Device Design	The device is about the size of a large vitamin capsule (inches). It contains both the battery and pacing technology.
Benefits	No surgical pocket or scar in the chest. There is no risk of lead fracture. You can expect faster recovery times.
Limitations	Currently, these devices are mostly used for single-chamber pacing (right ventricle). The good news is that the technology is advancing.

Details of the Leadless Pacemaker Device

It is a self-contained, miniaturized pacemaker device implanted directly inside the heart (usually the right ventricle).

There’s no separate battery, and it doesn’t require leads (wires) because the entire device sits in your heart’s right ventricle (heart chamber).

Here are the major characteristics:

They are about 1 to 1.5 inches (3 to 4 centimeters) long.
The device looks like a small metal cylinder and is smaller than an AAA battery.
Size of a large vitamin capsule: roughly 6–7 mm diameter, 25–26 mm long, weighing ~1.7–2 g.
Components integrated into a single sealed unit include:
- Battery (battery life typically 5 to 15 years)
- Electronics
- Pacing or sensing electrodes

Here are some approved models:

Model/System	Manufacturer	Main Features
Micra Transcatheter Pacing System (Micra VR)	Medtronic	First‑generation single‑chamber leadless pacemaker implanted in the right ventricle.
Micra VR2	Medtronic	Updated single‑chamber leadless pacemaker with longer battery life and refined programming.
Micra AV / Micra AV2	Medtronic	Leadless pacemaker with AV‑synchronous pacing for more natural rhythm control. pmc.
Aveir Leadless Pacemaker (LSP112V, VR)	Abbott	Single‑chamber leadless pacemaker system approved for ventricular pacing.
Aveir DR Dual‑Chamber Leadless Pacemaker	Abbott	First dual‑chamber leadless system (atrial + ventricular) approved for broader pacemaker indications.

How to Select Leadless Pacemaker Patients | Who Can Benefit

The patients are selected at the best cardiology hospital in Patna based on why the person requires a pacemaker, how the heart is wired, and what risks they have.

Those with the following scenarios are the ideal candidates:

Needs only the lower chamber (ventricle) to be paced, not the upper chamber.
When there are no good veins in the arms or chest for a normal pacemaker wire (leads).
Patients with diabetes, on dialysis, or with a history of infections.
If the patient does not want a chest pocket or visible wires.
Often recommended for older patients.

Who Is NOT a Good Candidate?

A heart specialist in Patna says people with the following issues may not be the right candidates.

Needs pacing in the upper chamber (atrium) or both upper and lower chambers together.
Those who need specialized heart failure pacing
The patient is very young.

Benefits of a Leadless Pacemaker Include

Here are the pros:

No need for connecting leads (wires).
Eliminates risks associated with leads and pockets, such as lead fracture, dislodgment, pocket hematoma, and infection.
No wires: No risk of broken or shifted leads.
No "pocket": No incision on the chest, no scar, no bump.
Minimally invasive.
Lowers procedure time and discomfort.

Leadless vs Traditional Pacemaker (Which is Best for Me)

Both have their own benefits; it depends on the severity and type of slow heart rate you have. A heart specialist in Patna will consider whether you need pacing in one or both heart chambers, your vein anatomy, infection risk, and lifestyle.

How Does a Leadless Pacemaker Work?

When implanted in the heart's right chamber, usually the ventricle, it monitors your heart’s electrical activity and emits small electrical pulses directly to the heart muscle. This helps correct arrhythmias and prevent slow heart rates.

When done under professional guidance, it is a highly safe and effective procedure. Researchers have found an implant success rate of 95% to 99%, with complication rates less than 2%.

However, like any other procedure, it can cause the following complications:

Cardiac perforation (heart‑wall puncture) during or after implant.
Fluid buildup around the heart.
Device dislodgement or migration inside the heart.
Bleeding, bruising, or damage at the leg‑vein access site.
Infection at the implant site.

Best Cardiac Hospital for Leadless Pacemaker Therapy | Artemis Cardiac Care

Looking for the best cardiac hospital to manage bradyarrhythmias, or slow heart rates?

Artemis Cardiac Care is the first JCI (Joint Commission International) accredited medical institution and one of the best heart hospitals in Patna, backed by expert cardiologists and advanced heart surgery techniques, including leadless pacemaker therapy.

With our skilled specialists, modern diagnostics, and dedicated cardiac ICU, we are known to deliver top‑quality care for congenital and acquired heart conditions from infancy through adolescence. Visit the best nearby heart specialist hospital near you in Patna to prevent further complications.

Treatment Options Available:

Non-Invasive Cardiology
Interventional Cardiology
Percutaneous Valvular
Interventions
Electrophysiology
Pacemaker Implantation
CRT, ICD & Combo Device Implantation

Call us at +91 9070902010 (24/7).

Our Address: Artemis Heart Centre Hospital, P.O, Danapur - Bankipur Rd, Sadaquat Ashram, Kurji, Patna, Bihar 800010

Disclaimer: This content is for informational use only and is not a replacement for professional treatment; for the right pediatric heart care, contact your doctor.