What causes newborn heart murmur?

There are several basic contributing factors that can cause a newborn heart murmur. The most common are small blood vessels, faster blood flow through aortic and pulmonary valves, and naturally thinner thoracic walls that seem to be blood flow. Sometimes, however, a congenital defect of a certain type causes a newborn heart murmur. For example, a newborn may have a hole in the heart or abnormality of heart valve that causes a heart murmur. However, most of the beaching on the newborn is innocent, which means they do not cause health problems or do not require medical treatment.

Murmurs Heart are basically unusual sounds that occur when the heart of a person beats. For example, a newborn heart murmur can cause sound like a hum or swing that can be heard by a stethoscope. In most cases, the causes of the heart murmur in the newborn baby are innocent and do not cause the alarm. The presence of a heart murmur usually does not indicate the need for treatment. In some cases, howeverThe defects are the root of the newborn heart murmur.

The causes of the innocent murmur of the newborn heart often include factors such as smaller blood vessels that lead to the lungs and produce sounds as blood flows thoroughly. This is usually normal and blood flow helps to grow blood vessels. Sometimes blood flow across the aortic and pulmonary heart valves creates abnormal sounds because of the fact that blood travels in children at higher speeds. Moreover, the fact that the thoracic walls of newborns are usually thinner than adults may, moreover, such sounds may be obvious.

Unfortunately, the newborn heart murmur can also appear as a result of something more serious. For example, it is sometimes the result of a hole that develops in the walls of the child's heart before birth. The severity of this type of congenital defect depends on where the LA holes are in the heart.

In some cases, the newborn heart murmur is also ZPEffective by abnormalities in its heart valves. For example, this may happen when newborn heart valves are too tight and do not allow sufficient blood flow. Likewise, doctors can hear a heart murmur when newborn heart valves do not close as they should, and allow blood leakage.