Mitral Valve Replacement is a surgical procedure that is used to replace a damaged or diseased mitral valve in the heart. The mitral valve controls the flow of blood from the left atrium to the left ventricle of the heart. During an MVR, a surgeon removes the damaged valve and replaces it with an artificial valve made of metal or plastic, or a biological valve made from animal or human tissue.
Double Valve Replacement (DVR) is a surgical procedure that involves replacing both the mitral and aortic valves of the heart. The aortic valve controls the flow of blood from the left ventricle of the heart to the aorta, which is the main artery that carries blood to the body. During a DVR, a surgeon removes the damaged valves and replaces them with artificial or biological valves.
MVR and DVR are typically recommended for patients with severe mitral and/or aortic valve disease who have symptoms such as shortness of breath, chest pain, or fatigue, and who have not responded to other treatments such as medication or lifestyle changes. The procedures are usually performed under general anesthesia and require a hospital stay of several days.
MVR and DVR are major surgical procedures and carry some risks, such as bleeding, infection, stroke, or heart attack. However, they can be very effective in improving blood flow through the heart and reducing symptoms of valve disease. Patients should discuss the risks and benefits of MVR or DVR with their healthcare provider to determine if it is the right course of action for their individual needs.
No comments:
Post a Comment