The heart valves are essential parts of the heart that have a significant function to play - ensuring that the flow is efficient and there is no backflow from the pumping action of the heart. Defects to the heart valve can lead to a severe reduction in the heart's pumping capacity and may damage other parts of the heart.
The defects may include narrowing the valve's opening in an open position, failure to close in the closed position completely, or congenital formation defects. You can read more about valve diseases of the heart and their type by checking out our article here.
Mitral valve repair fixes problems with your valves and reduces the chances of severe complications. When there is a defect in the mitral valve, it affects the central pumping unit of your heart, the left ventricle. If there is stenosis, enough blood does not fill the ventricle during each stroke. If there is regurgitation, blood leaks back into the atrium during ventricle contraction. In our article here, you can read more about how blood flows through the heart.
When the mitral valve is too stretchy, it may reflect back into the left atrium, causing regurgitation or the backflow of blood into the left atrium. This is known as mitral valve prolapse and is one of the most common conditions treated with valve surgery.
Your doctor will suggest mitral valve repair if your condition is causing severe restriction to blood flow or inefficiency of the heart. Mild forms of the disease may not require surgery, based on the context. Your doctor may instead suggest medications and regular echocardiogram checkups to keep track of the progression of your condition.
Mitral valve surgery is considered the second most common type of heart surgery. The procedure is sometimes done with other surgical corrections, such as a coronary artery bypass graft or an aortic valve replacement.
The possible risks of mitral valve repair and/or replacement include increased chances of clot formation, the possibility of bleeding, malfunctioning of the replacement valve, and the likelihood of inducing irregular heartbeats. There are also chances of developing stroke due to clotting problems or infection.