Cardiac Resynchronisation Therapy (CRT)

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Cardiac Resynchronisation Therapy (CRT) is an advanced and effective treatment for heart failure that helps restore the heart’s rhythm and enhance its pumping efficiency. Dr. Ashutosh, a senior interventional cardiologist, offers expert CRT implantation using modern cardiac technology to improve heart performance and patient quality of life.

Understanding Cardiac Resynchronisation Therapy (CRT)

In heart failure, the ventricles may lose synchrony, causing reduced pumping power. CRT therapy coordinates the contractions of the left and right ventricles to restore proper timing. This process improves blood circulation, reduces symptoms, and strengthens overall heart function.

How Cardiac Resynchronisation Therapy (CRT) Works

CRT Device and Its Components

The CRT device, similar to a pacemaker, sends mild electrical impulses to the ventricles, helping them beat in sync. It includes:

This synchronised movement improves oxygen delivery and reduces strain on the heart.

Who Needs Cardiac Resynchronisation Therapy (CRT)

CRT treatment benefits patients who:

Have moderate to severe heart failure (NYHA Class III or IV).
Show reduced left ventricular ejection fraction (≤35%).
Experience electrical conduction issues such as Left Bundle Branch Block (LBBB).
Face persistent symptoms despite optimal medical therapy.

The CRT Implantation Procedure

Step-by-Step CRT Implantation

CRT implantation is a minimally invasive procedure performed under local anaesthesia.

Preparation: The patient remains awake but comfortable under sedation.
Device Placement: A small incision is made near the collarbone to insert the CRT device.
Testing : The device is tested for accuracy to ensure proper synchronisation.
Post-Procedure: Patients stay under observation for a day or two for recovery monitoring.
Lead Insertion: Three leads are carefully guided through veins and positioned in the heart chambers.

Benefits of Cardiac Resynchronisation Therapy (CRT)

Improves Heart Function: Coordinates the ventricles for efficient blood pumping.
Relieves Symptoms: Reduces shortness of breath, fatigue, and swelling.
Enhances Quality of Life: Increases energy and physical capability.
Reduces Hospitalisations: Decreases risk of recurrent heart failure admissions.
Extends Lifespan: Helps slow disease progression and improve survival.

Recovery After CRT Implantation

Recovery after CRT implantation is generally smooth. Patients receive guidance on activity restrictions, follow-up visits, and device checks. Dr. Ashutosh ensures that the device settings are tailored to each patient’s cardiac rhythm for the best results. Adopting a heart-healthy lifestyle further supports long-term recovery.

Why Choose Dr. Ashutosh for Cardiac Resynchronisation Therapy

Dr. Ashutosh is a Senior Interventional Cardiologist specialising in Cardiac Resynchronisation Therapy (CRT) and advanced heart failure management. His personalised care and precise implantation technique help patients regain heart strength, improve daily living, and achieve lasting cardiac stability.