Chest x-ray – to see if your heart muscle looks bigger than it should be.If they think it could be an abnormal heart murmur, your healthcare team may arrange tests like: Your doctor will listen to your heart with a stethoscope to see if you have a heart murmur. Heart valve disease – a problem with your heart valves could interrupt the normal blood flow.A congenital heart condition – structural problems with the heart which develop when a baby is in the womb.An infection – sometimes bad bacteria can infect your heart muscle and cause conditions like rheumatic fever.anaemia (when you don’t have enough healthy red blood cells to carry a normal amount of oxygen around your body).Ībnormal heart murmurs are caused by a problem with your heart.having a fever (a raised temperature makes your heart pump blood faster).pregnancy (your body makes and pumps extra blood for your baby).exercise or physical activity that raises your heart rate.growing quickly (in babies and young people).an overactive thyroid (a small butterfly-shaped gland in the neck).Innocent heart murmurs are caused by blood flowing through your heart faster than usual. Your child might have harmless murmurs come and go depending on their breathing, their heart rate and how active they’re being at the time. They usually disappear by the time they reach puberty (between the ages of 8-14) and don’t need any treatment. It’s common for babies and children to experience ‘innocent’ heart murmurs. Your healthcare team will understand if you feel worried and can support you. If your healthcare team diagnoses a problem with your heart, they will discuss treatment options with you. If your doctor thinks you might have an abnormal heart murmur, they will arrange tests to see how your heart is working. This can be dangerous if it’s left untreated, but this is rare.Ībnormal heart murmurs are rare, especially in babies or young people.

Abnormal heart murmur – when the extra sounds in your heartbeat are caused by a problem with your heart.They can come and go or happen regularly throughout your life. Innocent heart murmurs are common in babies, young people and adults. Innocent heart murmur – when your heart still beats normally but makes extra sounds when your blood flows through your heart faster than usual.But sometimes they can be a sign of a problem with your heart. I am worried about my heart murmur can a heart murmur be dangerous? difficulty breathing or shortness of breath.You should call 999 immediately if you're experiencing: But if your doctor hears an extra, unusual sound, they might send you for tests to see how well your heart is working.

They will listen to the blood flowing through your heart, and your heart valves opening and closing. Your doctor can hear the sounds your heart makes through a stethoscope. The extra noise happens when your blood doesn’t flow smoothly through your heart. It can sound like a whooshing or swishing noise.

I am worried about my heart murmur can a heart murmur be dangerous?Ī heart murmur is an extra, unusual sound in your heartbeat.

What are the signs and symptoms of a heart murmur?.

You might need treatment to keep your heart healthy. But they can be a sign of a problem with your heart. Heart murmurs - causes, symptoms & treatmentĪ heart murmur is an extra, unusual sound in your heartbeat.

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