Your heart has four valves that help keep blood moving in the right direction. One of those valves is called the mitral valve. When it doesn’t work the way it should, it can lead to a condition called mitral valve disease. Some people may not notice symptoms right away, while others may feel small changes that slowly get worse over time.

Mitral valve disease can affect people of all ages. Some people are born with valve problems, while others develop the condition over time because of aging, infections, high blood pressure or heart disease. Catching it early may help prevent serious complications later on, which is why paying attention to symptoms is important.

What Is Mitral Valve Disease?

The mitral valve sits between two chambers on the left side of the heart. Its job is to open and close so blood flows properly through the heart. When the valve becomes damaged or weak, blood may leak backward or have trouble moving forward.

There are a few types of mitral valve disease. The most common are mitral valve prolapse, where the valve flaps don’t close tightly, and mitral regurgitation, where blood leaks backward through the valve.

Early Symptoms You Shouldn’t Ignore

Mitral valve disease can develop slowly, so symptoms may be barely noticeable or seem mild at first. Some people even mistake them for normal aging or being out of shape.

Common early symptoms include:

• Feeling short of breath during activity or while lying down
• Getting tired more easily than usual
• Feeling like your heart is racing, fluttering or skipping beats
• Swelling in the ankles, feet or legs
• Dizziness or lightheadedness
• A lingering cough, especially at night
• Chest discomfort or pressure

Symptoms may come and go at first. Over time, they can become more noticeable as the heart works harder to pump blood.

What Should You Do If You Notice Symptoms?

If you have any potential signs of mitral valve disease, especially if they’re getting worse, see a doctor. The doctor will likely listen to your heart to check for heart murmurs and may order tests to look at how your heart and valves are working. One common test is an echocardiogram, a painless ultrasound that creates pictures of the heart. It can show whether the mitral valve is leaking or not opening correctly.

Getting diagnosed with a mitral valve problem early can help doctors monitor the condition before it causes more serious issues like heart failure, irregular heart rhythms or stroke.

How Is Mitral Valve Disease Treated?

Treatment depends on how severe the condition is and whether you have symptoms. Some people only need regular checkups to monitor the valve over time. Doctors may recommend medications to lower blood pressure, reduce fluid buildup or control irregular heartbeats. Healthy lifestyle habits also help, like eating a balanced diet, staying active, avoiding smoking and managing stress.

In more serious cases, surgery or minimally invasive procedures may be needed to repair or replace the valve. Many people recover well from these procedures and are able to return to their normal activities after treatment.

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