What is Mitral Valve Regurgitation?
Mitral valve regurgitation (MVR) is a heart condition characterized by the leakage of blood backward into the left atrium when the left ventricle contracts. This occurs due to improper sealing of the mitral valve, which is located between the left atrium and left ventricle.
Causes
MVR can be caused by several factors, including degenerative changes, rheumatic fever, congenital defects, or damage from a heart attack. In some cases, the cause remains unknown.
Symptoms
Symptoms may vary depending on the severity of the condition. Some individuals may remain asymptomatic, while others could experience fatigue, shortness of breath, palpitations, or swelling in the legs and abdomen.
Diagnosis
Diagnosis typically involves a physical examination, echocardiogram, and other imaging tests. A heart murmur might be detected during a stethoscope examination, prompting further investigation.
Treatment
Treatment options depend on the severity of the regurgitation and may include regular monitoring, medications to manage symptoms, or surgical intervention to repair or replace the mitral valve.
Conclusion
Mitral valve regurgitation is a significant health concern that can affect heart function over time. Early diagnosis and appropriate management can help prevent complications and improve quality of life.