Device Implantation
Device Implantation is a vital branch of interventional cardiology focused on managing heart rhythm disorders and heart failure through advanced cardiac devices. These life-saving devices — including Pacemakers, Implantable Cardioverter Defibrillators (ICDs), and Cardiac Resynchronization Therapy (CRT) systems — help regulate the heartbeat, prevent sudden cardiac death, and improve the heart’s pumping efficiency.
Dr. Arun Mohanty is a leading expert in cardiac rhythm management, performing device implantations with precision and excellence for patients suffering from arrhythmias and advanced heart failure. His vast experience and expertise ensure the safest procedures and the best possible outcomes for each patient.
Types of Cardiac Devices Implanted
1. Pacemaker Implantation
A pacemaker is a small, battery-operated device implanted under the skin of the chest to help control abnormal heart rhythms (bradycardia). It sends electrical impulses to stimulate the heart when it beats too slowly, ensuring a regular and adequate heart rate.
Pacemakers are typically recommended for:
- Slow or irregular heartbeat
- Dizziness or fainting due to bradycardia
- Heart block or conduction disorders
2. ICD (Implantable Cardioverter Defibrillator)
An ICD is designed to detect and correct dangerous fast heart rhythms (ventricular tachycardia or fibrillation) that can cause sudden cardiac arrest. When an abnormal rhythm is detected, the ICD delivers an electrical shock to restore normal rhythm.
ICDs are recommended for patients with:
- History of cardiac arrest or life-threatening arrhythmias
- Weakened heart muscle or low ejection fraction
- Risk of sudden cardiac death
3. CRT (Cardiac Resynchronization Therapy)
CRT devices help coordinate the heart’s contractions in patients with heart failure or weakened pumping ability. By sending synchronized electrical impulses to both ventricles, CRT improves cardiac efficiency, reduces symptoms, and enhances quality of life.
CRT is ideal for patients with:
- Heart failure with reduced ejection fraction
- Electrical dyssynchrony (like left bundle branch block)
- Persistent symptoms despite optimal medical therapy
How the Procedure is Performed
Device implantation is a minimally invasive procedure typically performed under local anesthesia and mild sedation.
- A small incision is made near the collarbone.
- Leads (thin insulated wires) are guided through a vein into the heart.
- The device is placed beneath the skin and connected to the leads.
- Once implanted, the device’s settings are tested and customized to the patient’s condition.
Benefits of Cardiac Device Implantation
- Restores and maintains a normal heart rhythm
- Prevents life-threatening arrhythmias and sudden cardiac death
- Improves heart function and overall quality of life
- Reduces hospitalizations in heart failure patients
- Offers long-term management of chronic cardiac rhythm disorders
Why Choose Dr. Arun Mohanty
Dr. Arun Mohanty is a highly respected Interventional Cardiologist with extensive experience in cardiac rhythm management and device implantation procedures. His precision-driven approach, supported by the latest imaging and electrophysiological techniques, ensures optimal placement, safety, and performance of cardiac devices.
By combining technology, expertise, and compassionate care, Dr. Mohanty provides personalized treatment plans for patients with arrhythmias and heart failure — helping them live longer, healthier, and more active lives.
If you are looking for advanced cardiac imaging and precision-guided treatment, book an appointment with Dr. Arun Mohanty at Ganga Ram Hospital, New Delhi.
