Mitral Valve Replacement Surgery

What is Mitral Valve Replacement (MVR) Surgery?

The Mitral Valve Replacement (MVR) procedure is a vital cardiac surgery for patients suffering from severe mitral valve disease. The mitral valve, located between the left atrium and left ventricle of the heart, plays a very crucial role in ensuring proper blood flow. When this valve becomes diseased—either too narrow (stenosis) or leaky (regurgitation)—it can significantly impair the heart function and overall health.

MVR involves surgically removing a damaged mitral valve and replacing it with an artificial valve. This new valve can be mechanical (made of durable materials) or biological (made from animal tissue). The choice of valve depends on various factors, including the patient’s age, lifestyle, and medical history.

When is Mitral Valve Replacement Recommended?

MVR is typically recommended when the mitral valve is severely damaged and cannot be effectively repaired. Conditions that often necessitate MVR include:

• Severe Mitral Stenosis: The valve opening is too narrow, restricting blood flow.
• Severe Mitral Regurgitation: The valve leaks, causing blood to flow backward into the left atrium.
• Mitral Valve Prolapse with Severe Regurgitation: The valve flaps don’t close properly, leading to significant leakage.
• Infection (Endocarditis): Damage to the valve caused by bacterial infection.

How is the MVR Procedure performed?

The MVR procedure is performed under general anesthesia and typically takes several hours. The general steps include:

Preparation: A thorough pre-operative assessment, including imaging and cardiac evaluations, is conducted.

Surgical Access: The surgeon makes an incision in the chest to access the heart. A heart-lung bypass machine is used to maintain circulation while the heart is temporarily stopped.

Valve Removal: The diseased mitral valve is carefully removed.

Valve Implantation: The new mechanical or biological valve is meticulously sewn into place.

Completion: The heart is restarted, the bypass machine is disconnected, and the chest incision is closed.

Recovery and Post-Operative Care

Recovery from MVR is a structured process. Patients typically spend a few days in the Intensive Care Unit (ICU) for close monitoring, followed by a stay in a regular hospital room. Full recovery, including the healing of the breastbone, generally takes between two to three months. HBG Medical Assistance provides comprehensive support throughout this period, including guidance on rehabilitation, medication management, and lifestyle adjustments crucial for optimal long-term outcomes.

What is the Cost of Mitral Valve Replacement (MVR) Surgery?

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Testimonials for Mitral Valve Replacement Surgery

Ms. Ruth from Tanzania

Article contributed by Dr. Anmol