Mitral valve replacement is a cardiac surgical procedure to replace a damaged or diseased mitral valve with an artificial valve (mechanical or biological) to restore proper blood flow between the left atrium and left ventricle.
When Mitral Valve Replacement is Recommended?
When there is severe mitral stenosis (valve narrowing)
When mitral valve repair is not technically feasible
Severe mitral regurgitation causing heart failure
Recurrent valve dysfunction after previous repair attempts
Symptomatic valve disease despite optimal medical therapy
These may be signs and symptoms of mitral valve disease
Shortness of breath during activity or lying flat
Extreme fatigue and weakness
Chest pain or discomfort
Heart palpitations or irregular heartbeat
Swelling in feet, ankles, or abdomen
Dizziness or fainting spells
Persistent cough, especially at night
Reduced exercise tolerance
Why is Mitral Valve Replacement Surgery Performed?
Mitral valve replacement surgery is performed when the mitral valve becomes severely damaged and cannot function properly, threatening the patient’s health and quality of life. The surgery aims to restore normal blood flow and prevent life-threatening complications.
Goals of Surgery:
Restore normal blood flow through the heart
Prevent further heart muscle damage
Improve quality of life and exercise capacity
Reduce risk of heart failure, stroke, and sudden death