How Mitral Stenosis affects the heart and treatment ways

Mitral Stenosis is a serious heart condition. Learn its causes, symptoms, diagnosis, and treatment to protect and improve long-term heart health.

11 September, 2025

Mitral Stenosis is a narrowing of the mitral valve that disrupts blood flow. Understanding its causes, symptoms, and treatments is vital for heart health.

What are the main causes of mitral stenosis?

Rheumatic fever is the most common cause, leading to scarring of the mitral valve and narrowing that restricts normal blood flow.
Calcium deposits can accumulate on the mitral valve, causing stiffness and narrowing that limit its ability to open properly.
Congenital heart defects may result in abnormal valve structure, predisposing some individuals to early mitral stenosis.

Mitral Stenosis Symptoms include fatigue and breathlessness

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Key symptoms of mitral stenosis to watch for

Shortness of breath occurs, especially during exertion, due to increased pressure in the lungs caused by restricted blood flow.
Fatigue and reduced exercise tolerance appear as the heart struggles to pump efficiently, affecting overall daily energy levels.
Palpitations or irregular heartbeat often develop, commonly linked with atrial fibrillation associated with mitral stenosis progression.

How can you prevent mitral stenosis effectively?

Prevent rheumatic fever through early treatment of strep throat infections with antibiotics to protect long-term heart health.
Maintain heart health by managing blood pressure, controlling weight, and avoiding lifestyle factors that worsen valve conditions.
Regular check-ups and echocardiograms help detect early valve abnormalities, allowing timely intervention before severe complications develop.

Mitral Stenosis Treatment helps improve blood circulation

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Images visual examples of mitral stenosis

Mitral stenosis is a narrowing of the heart’s mitral valve that obstructs blood flow between the left atrium and left ventricle, often leading to complications.

Mitral Stenosis Causes often linked with rheumatic fever

Mitral Valve Stenosis Surgery restores valve opening

Mitral Valve Stenosis Diagnosis confirmed with echocardiogram

Mitral Valve Stenosis Life Expectancy depends on care

Mitral Stenosis Echo shows narrowed mitral valve area

Rheumatic Mitral Stenosis common cause in young adults

Mitral Stenosis Guidelines provide clinical management steps

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Mitral Stenosis can be managed with timely care and expert treatment. Recognizing symptoms early is essential to protect heart health and improve outcomes.