What Is A Heart Murmur?

A heart murmur is an uncommon sound that your doctor may hear between heartbeats. The human heartbeat sounds like “lub-dub,” while heart murmurs produce a swishing or a whooshing sound. In adults, abnormal heart murmurs are usually linked to heart valve problems, diseases or infections. In children, it may be caused by birth defects or congenital heart malformations, which may be corrected with surgery.

Innocent or functional heart murmurs are neither dangerous nor life-threatening. It occurs when your blood flows quicker through the heart than normal. You may experience a heart murmur if you’re anemic, if you’re pregnant, when you’re exercising or doing a physical activity, if you have fever, if you have hyperthyroidism or if you’re a teenager whose body is growing fast.

If you have innocent heart murmurs, you are less likely to experience symptoms. On the other hand, if you have abnormal heart murmurs, symptoms may vary on the cause. But some of its most common symptoms include:

• A cough that won’t go away

• Blue skin around your lips and/or fingertips

• Chest pain

• Decreased tolerance for physical activity

• Dizziness

• Excessive sweating (even without exercising)

• Episodes of rapid heartbeat

• Fainting

• Shortness of breath

• Symptoms of heart failure (at its worst)

For innocent heart murmurs, patients may not need any treatment. For some cases of abnormal heart murmur, you may need to take medications, such as those that may help lower your blood pressure, may help lower your cholesterol levels or anti-coagulants that may help prevent blood clots from forming. If the cause of your heart murmur is a hole in your heart or if your heart valves need to be replaced, you may need surgery, such as a valve repair or valve replacement. Some other non-surgical options may also be recommended by your physician.

Heart murmurs may be harmless and may go away on their own, but some cases require treatment as they may be a sign of a serious heart condition. If you are experiencing heart murmur symptoms, please see a heart doctor, learn more about the root cause of your condition and get the treatment you may need.

Submitted by Abrazo Health