What does a murmur indicate?

What does a murmur indicate?

The “murmur” is the sound of blood flowing. It may be passing through an abnormal heart valve, for instance. Or it may be that a condition makes your heart beat faster and forces your heart to handle more blood quicker than normal.

What is a heart murmur and what causes it?

A heart murmur is a whooshing, humming or rasping sound between the heartbeat sounds. This is caused by noisy blood flow within the heart. Blood can flow abnormally through the heart for many reasons, including defective valves, congenital heart disorders and anaemia.

Is a murmur serious?

Most heart murmurs aren’t serious, but if you think you or your child has a heart murmur, make an appointment to see your family doctor. Your doctor can tell you if the heart murmur is innocent and doesn’t require any further treatment or if an underlying heart problem needs to be further examined.

Are heart murmurs life threatening?

Many heart murmurs aren’t life-threatening and don’t need treatment. But other heart murmurs do need treatment because they’re a sign of an underlying problem with your heart. It’s important to remember that if you’ve been diagnosed with a heart murmur, that doesn’t mean you’ll always have it.

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.

What are the dangers of a heart murmur?

When a heart murmur becomes a problem Heart valve abnormalities may lead to one or more problems, such as: Stenosis, or not enough blood getting to the heart, leading to the heart not pumping normally. Regurgitation, or the heart not closing properly, leading to leaking.

Do heart murmurs get worse with age?

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 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.

Does heart murmur make you tired?

Does high blood pressure cause heart murmur?

Heart murmurs can be caused by exercise, fever, phases of rapid growth (like adolescence), pregnancy, excessive thyroid hormones (hyperthyroidism) or inadequate red blood cells (anemia). Abnormal heart murmurs can be caused by high blood pressure.

Can heart murmurs get worse with age?

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.

What, exactly, is producing the murmur?

Heart murmurs are produced as a result of turbulent flow of blood strong enough to produce audible noise. They are usually heard as a whooshing sound. The term murmur only refers to a sound believed to originate within blood flow through or near the heart; rapid blood velocity is necessary to produce a murmur.

What causes a normal heart murmur?

Among the conditions that may cause a normal, or innocent, heart murmur are: Small blood vessels to the lung arteries (called pulmonary arteries) in newborn children. This is called physiologic peripheral pulmonary stenosis, or PPS. Before birth, there is little blood flow to the lungs.

Is it possible to hear a murmur?

It is absolutely possible to hear a murmur without a stethoscope. If it wasn’t audible before and now it is, get it checked out. You don’t want to wait until you sound like a washing machine to look into it.

How bad is a heart murmur?

Difficulty feeding. Difficulty developing, and gaining weight appropriately. 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.