5 October, 2026

Mitral Valve Surgery in India: When Is Surgery Best, and When Is TEER Better?

The Mitral Valve Guide

Surgery or a clip? Why the right answer starts with how your valve is leaking.

Written by Dr. A. B. Gopalamurugan, Interventional Cardiologist · 8 min read

You’ve been told your mitral valve is leaking badly. One person says “surgery”. Another mentions a clip that goes in without opening the chest. Now you’re left wondering which is right for you.

The honest answer is that both are excellent treatments, for different patients. This guide explains how mitral valve surgery compares with TEER in India, and how a Heart Team chooses between them.

In brief

  • Surgery remains a standard treatment for many patients with severe mitral valve disease.
  • Repair is generally preferred over replacement when the valve is suitable.
  • TEER is an option for selected patients, especially those at high surgical risk.
  • The cause of the leak matters as much as its severity.
Chapter 1

Why a mitral valve leaks

The mitral valve sits between the heart’s two left chambers. It should close tightly with every beat, so blood moves forward to the body. In mitral regurgitation (MR), it fails to seal and blood leaks backwards. Over time the heart enlarges and weakens, and fluid can back up into the lungs.

Primary (degenerative) MR

The valve itself is damaged, for example by a prolapsed leaflet or a torn cord.

Secondary (functional) MR

The leaflets may be fairly normal, but a weak, enlarged heart pulls them apart.

Before asking “which procedure?”, ask “why is my valve leaking?”

Chapter 2

Meet the two options

This difference shapes the treatment, because fixing the valve alone may not fix a heart muscle problem.

Mitral valve surgery

  • Done by a cardiac surgeon, usually with a heart-lung machine
  • Repair reshapes your own valve, often with a ring
  • Replacement fits a mechanical or tissue valve when repair isn’t suitable
  • Mechanical valves need lifelong blood thinners
  • Recovery usually takes weeks

TEER

  • Transcatheter edge-to-edge repair, through a groin vein
  • A device such as MitraClip clips the leaflets together
  • Guided by an ultrasound probe in the food pipe (TOE)
  • No heart-lung machine and often a quicker recovery
  • Not every valve is suitable, and some leak may remain
Illustration comparing mitral valve surgical repair with a ring and TEER with a clip
Illustration: surgical repair supports the valve with a ring, while TEER clips the leaflets together.
Chapter 3

Who usually suits which?

Surgery is often considered first when

  • You have primary MR and acceptable surgical risk
  • The valve can be repaired durably
  • Other heart problems also need an operation
  • Valve anatomy isn’t suitable for a clip

TEER may be better when

  • You have severe symptoms and high surgical risk
  • You are older or frail
  • You have selected secondary MR, with symptoms despite optimal heart failure treatment
  • Another operation would carry high risk
From practice: in a 35-year-old patient with severe MR years after a heart transplant, our Heart Team chose TEER after carefully weighing the alternatives. He went on to do well, but his altered anatomy needed a tailored approach. Results differ from patient to patient.
Chapter 4

How the Heart Team decides

  1. Look closely. Transthoracic and TOE echo images show why the valve leaks and how badly.
  2. Weigh the risk. Age, frailty, kidney and lung health, and earlier heart operations are reviewed.
  3. Optimise treatment. Heart failure medicines may be adjusted first.
  4. Decide together. Cardiologist, surgeon and patient discuss the risks, benefits and alternatives.
Take these questions to your doctor

  • What is causing my valve to leak?
  • Can my valve be repaired, or will it need replacing?
  • Am I a candidate for both surgery and TEER?
  • What are the risks for someone like me?
  • What happens if I wait?
Your questions

What patients ask most

Is mitral valve repair better than replacement?

When the valve is suitable, repair is generally preferred, particularly for degenerative disease. Your surgeon will advise on your valve.

Can TEER replace surgery for everyone?

No. TEER is meant for carefully selected patients. Many people are still best treated with surgery.

Can I wait if I have no symptoms?

Some patients can be monitored, but severe MR can harm the heart before symptoms appear. Regular review is important.

Can medicines fix a leaking mitral valve?

Medicines can ease symptoms and support the heart, but they can’t repair a damaged valve.

Unsure which treatment suits you?

Share your echo reports with Dr. A. B. Gopalamurugan and get a Heart Team opinion.

This article is for general education and isn’t a substitute for personal medical advice. Please consult your cardiologist about your specific condition.

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