What it is
The mitral valve sits between the upper left chamber and the lower left chamber of the heart. It opens to let blood flow forward and closes to keep blood from leaking backward. When the valve does not close well, blood can flow the wrong way, which is often called mitral regurgitation. When it does not open well, the condition is often called mitral stenosis.
Mitral valve repair refers to a group of approaches that aim to preserve and restore the valve you were born with, rather than replace it. Depending on the situation, this may involve reshaping parts of the valve, supporting it with a ring-like device, or using a catheter-based technique. Which approaches may apply depends on how the valve is built and how it is not working.
Valve problems can have different causes, including changes in the valve itself, changes in the heart muscle around it, or other conditions. Some people have no symptoms for a long time, and others notice things like shortness of breath or fatigue. Symptoms alone cannot confirm a valve problem, so an evaluation by a qualified clinician matters.
How it’s traditionally been approached
Traditionally, mitral valve problems are first identified through a conversation about symptoms and family history, a physical exam that includes listening to the heart, and imaging such as an echocardiogram. Additional tests may be used to see how the heart is working overall. Many valve conditions are watched over time before any procedure is discussed.
When a procedure is considered, repair has often been done through open-heart surgery, and less invasive surgical and catheter-based options have also been developed. Whether repair or replacement is discussed often depends on the valve's structure, the heart's function, and the person's overall health. Medical devices used in these procedures are regulated by the FDA, and a provider can explain the status of any device being discussed.
Care for valve disease is often shared among several specialists, such as general cardiologists, heart failure specialists, structural heart specialists and cardiac surgeons. Many centers use a heart team approach in which these clinicians review a case together. Some people also have genetic or inherited conditions that affect the heart, and in those cases genetic heart testing may be discussed as one part of understanding family risk.
How the right cardiologist may help
The right cardiologist may help you understand what is happening with your mitral valve, what the imaging shows, and what the usual options are in plain language. A first visit generally includes a review of your symptoms, medical history and family history, a physical exam, and a look at any tests you already have. It may also include a conversation about whether more testing would be useful.
If your family has a history of valve disease, cardiomyopathy or other inherited heart conditions, a cardiologist may talk with you about whether genetic heart testing is worth considering. This is educational only. Genetic tests show risk or carrier status and do not diagnose heart disease on their own, and results must be interpreted alongside your history, exam, imaging and bloodwork by a qualified cardiologist, electrophysiologist or genetic counselor. A negative result does not rule out risk, and a variant of uncertain significance is not a diagnosis.
Questions you might bring: What is causing my valve problem? How is my heart function being checked over time? What options exist, and what are the questions to weigh for each? Is a heart team involved? Is any device FDA-approved for my situation? What will my insurer cover? Ask about genetic counseling before and after any testing, and about GINA, which protects against genetic discrimination in US health insurance and employment but does not cover life, disability or long-term-care insurance.
The whole-person view
Body, mind and stress affect each other. Living with a heart condition, waiting for test results or preparing for a procedure can bring worry, poor sleep and tension, and those in turn can affect how the body feels day to day. Looking at the whole person, not only the valve, is a natural part of good care.
Some people find body-based support helpful for managing stress, and Somatic Experiences lists practitioners who offer it. Others prefer talk therapy, and Therapists.plus can help you find a therapist. These are complements to medical care, never replacements, and no approach needs to be set against another.
Somatic Experiences: nervous system regulation →Somatic Experiences: embodiment and movement →Therapists.plus: anxiety panic and ocd →Therapists.plus: mind body connection →
Keep in mind
- This page is educational and is not medical advice, a diagnosis or a treatment plan; licensed professionals should guide all care decisions.
- Whether any valve procedure or genetic test is appropriate is decided by a licensed clinician after an evaluation, and no test or procedure can be promised to prevent a heart attack or sudden cardiac death.
- Coverage for genetic testing and cardiac procedures varies by insurer, state and diagnosis, so confirm with your insurer and provider; genetic counselor licensing also varies by state.
- For emergencies such as chest pain, severe shortness of breath or fainting, call 911; if you are in emotional crisis, call or text 988.
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Frequently asked questions
What is mitral valve repair?
Mitral valve repair is a group of procedures that aim to fix a leaking or narrowed mitral valve while keeping the person's own valve in place. Approaches can include surgical and catheter-based methods. A licensed clinician decides whether any of them is appropriate after an evaluation.
What is the difference between mitral valve repair and replacement?
Repair works to preserve and reshape the valve you already have, while replacement removes or replaces the valve with a different one. Which is discussed depends on the valve's structure, heart function and overall health. A cardiologist or heart team can explain how these differences apply to you.
Who evaluates whether I might need mitral valve repair?
Evaluation usually begins with a cardiologist and may involve a heart valve and structural heart specialist, a heart failure specialist and a cardiac surgeon. Many centers use a heart team that reviews your case together. Your provider can tell you who should be involved.
Can genetic heart testing play a role in valve disease?
Genetic heart testing may be discussed when there is a family history of inherited heart conditions, though it is not needed for everyone. It shows risk or carrier status and does not diagnose heart disease by itself. A negative result does not rule out risk, and genetic counseling before and after testing is recommended.
Is mitral valve repair covered by insurance?
Coverage varies by insurer, state and diagnosis, so there is no single answer. Ask your insurer and your provider's office what is covered and whether prior authorization is needed. This applies to genetic testing as well.
What questions should I ask my cardiologist about mitral valve repair?
Good questions include what is causing the valve problem, how it will be monitored, what options exist and how they compare, and who will be on your care team. You can also ask about the FDA status of any device discussed and whether genetic counseling makes sense for your family. Bring a list and consider bringing someone with you.
Educational resource. CardioGenes shares general information and connects people with independent cardiologists. It is not medical advice, diagnosis or treatment. Talk with a licensed professional about your health.