Is valve repair better than valve replacement?

Valve repair is generally preferred when feasible because it preserves the patient's own valve, avoids lifelong blood thinners (in most cases), and has lower long-term complication rates. However, not all valves can be repaired — severely damaged or calcified valves may need replacement.

What types of replacement valves are available?

There are two main types: mechanical valves (made of durable materials, last a lifetime but require lifelong blood thinners) and bioprosthetic valves (made from animal tissue, do not require long-term blood thinners but may need replacement after 10–15 years).

Which heart valves can be repaired?

The mitral valve is most commonly repaired. Tricuspid valve repair is also common. Aortic valve repair is possible in select cases but is technically more challenging. Dr. Sharma assesses each valve individually.

How long does valve surgery recovery take?

Most patients are discharged within 7–10 days after valve surgery. Full recovery typically takes 6–12 weeks, with most patients returning to normal activities by 2–3 months.

Valve Repair vs. Replacement

Understanding Heart Valve Surgery

Heart valve disease occurs when one or more of the heart's four valves do not function properly. The valves may become narrowed (stenosis), preventing adequate blood flow, or they may leak (regurgitation), allowing blood to flow backwards. When valve disease becomes severe, surgery is often the best treatment.

When is Valve Surgery Needed?

Valve surgery is recommended when:

Severe valve stenosis or regurgitation causes symptoms (breathlessness, fatigue, chest pain, fainting)

Heart function is deteriorating due to the valve problem

The valve defect is placing excessive strain on the heart, even if symptoms are mild

Acute valve damage from infection (endocarditis) or heart attack

Valve Repair: Preserving Your Own Valve

Valve repair involves reconstructing the patient's own valve to restore normal function. Techniques include:

**Annuloplasty:** Tightening the valve ring with a supportive band

**Leaflet repair:** Trimming, reshaping, or patching valve leaflets

**Chordal repair:** Replacing or shortening broken support cords (chordae tendineae)

**Commissurotomy:** Separating fused valve leaflets

Advantages of repair:

Preserves the patient's own tissue

Usually does not require lifelong blood thinners

Lower risk of infection compared to artificial valves

Better long-term survival in many studies

The mitral valve is most commonly repaired. Tricuspid valve repair is also frequently performed. Aortic valve repair is feasible in select patients.

Valve Replacement: When Repair is Not Possible

When the valve is too damaged, calcified, or diseased to repair, it is replaced with a prosthetic valve. Two types are available:

Mechanical valves:

Made from carbon and metal materials

Extremely durable — can last a lifetime

Require lifelong anticoagulation (blood thinners like warfarin)

Often preferred for younger patients

Bioprosthetic (tissue) valves:

Made from bovine (cow) or porcine (pig) heart tissue

Do not require long-term blood thinners in most cases

May wear out after 10–15 years, potentially requiring re-operation

Often preferred for older patients or those who cannot take blood thinners

Dr. Sharma's Approach

Dr. Sharma always attempts repair first when it is technically feasible and likely to produce a durable result. With experience in over 7,000 open-heart surgeries, he makes this decision intraoperatively after directly inspecting the valve.

For replacement, the choice between mechanical and tissue valves is a shared decision with the patient, considering age, lifestyle, ability to manage blood thinners, and patient preference.

Book a Consultation

If you have been diagnosed with valve disease, consult Dr. R.K. Sharma for an expert evaluation. Call **+91-7231044444** or visit Eternal Hospital, Near Airport Circle, Sanganer, Jaipur. OPD: Mon–Sat, 10 AM – 4 PM.

Valve Repair vs. Valve Replacement: Which is Better?