Can a heart murmur cause a heart attack?

Can you have a heart attack with a heart murmur?

A heart murmur is an abnormal sound emanating from the heart as a result of improper blood flow through the heart. A heart murmur will not cause a heart attack.

Can you die from a heart murmur?

If left untreated, heart murmurs can put tremendous stress on the heart leading to heart failure, arrhythmias, and sudden cardiac death.

What complications can a heart murmur cause?

What are possible complications of a heart murmur?

  • Heart failure, when the heart is so weak it no longer pumps blood well.
  • Infection of the heart’s valves or inner lining (infective endocarditis)
  • Blood clots and stroke.
  • Fainting.
  • Heart attack.
  • Sudden cardiac arrest, when the heart suddenly stops beating.

How long can you live with a heart murmur?

If you or your child has an innocent heart murmur, you can live a completely normal life. It will not cause you any problems and is not a sign of an issue with your heart. If you have a murmur along with any of the following symptoms, see your doctor: You are very tired.

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Do heart murmurs get worse?

If you have gone through treatment to replace or repair a heart valve, your murmur may change sound or go away completely. Likewise, murmurs can get worse if a condition goes untreated or becomes more serious. Your heart is unique, and some heart murmurs can change over time.

Can a heart murmur cause a stroke?

Heart Murmur Complications

Innocent heart murmurs don’t cause complications. Abnormal heart murmurs themselves don’t cause complications, but underlying conditions may cause serious complications such as heart attack or stroke, heart failure, poor growth (in infants and children) and other serious issues.

Does a heart murmur shorten your life?

Innocent heart murmurs may disappear over time, or they may last your entire life without ever causing further health problems.

What does it feel like when you have a heart murmur?

Although a heart murmur doesn’t feel like anything, per se, she says the symptoms you may feel are related to the underlying cause. A leaky heart valve causing a heart murmur may not be opening and closing properly causing blood to flow backwards in the circulatory system.

Does heart murmur make you tired?

People with an abnormal heart murmur may have symptoms of the problem causing the murmur. Symptoms can include: Feeling weak or tired. Shortness of breath, especially with exercise.

Can heart murmurs cause chest pain?

Most heart murmurs in well-developed children are harmless. In adults, heart abnormalities may cause chest pain, and heart failure with symptoms of shortness of breath and swelling of the extremities. Palpitations or a sensation of an irregular heartbeat are occasionally seen in people with heart valve abnormalities.

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When does a heart murmur require surgery?

If your heart murmur is caused by a damaged or leaky heart valve, you may need to have surgery. The specialists in our Structural Heart Program perform advanced valve repair or replacement procedures using the latest minimally invasive techniques.

What are the four types of heart murmurs?

Types of murmurs include the following:

  • Systolic murmur. A heart murmur that occurs during a heart muscle contraction. …
  • Diastolic murmur. A heart murmur that occurs during heart muscle relaxation between beats. …
  • Continuous murmur. A heart murmur that occurs throughout the cardiac cycle.

Can stress cause heart murmurs?

Stress and anxiety can cause a heart murmur that’s considered a physiologic heart murmur. However, it’s more likely that a heart murmur would be caused by an underlying heart condition, anemia, or hyperthyroidism.

What happens if a heart murmur does not close?

If a valve does not close completely, a backflow of blood may occur in the chamber. This process, called regurgitation, prevents blood from circulating through the heart properly. Stenosis damages valves, causing limited blood flow.

What percent of heart murmurs are harmless?

If you have been told you have a heart murmur, it is more than likely an innocent murmur, or completely harmless. “About 10 percent of adults and 30 percent of children (most between the ages of 3 and 7) have a harmless murmur,” says Dr. Agrawal. “The key is to find the harmful murmurs.