Baby Heart Murmur Newborn

The common cause of newborn baby or infant s heart murmur is congenital heart disease which may occur when blood vessels or valves attached to the heart don t get developed even before the child is born.

Baby heart murmur newborn.

Having some conditions during pregnancy such as uncontrolled diabetes or a rubella. Most of the heart murmurs are found to be innocent. When people hear the. Factors that increase your baby s risk of developing a heart murmur include.

Use of certain medications alcohol or drugs. Murmurs often are the only symptom of patent ductus arteriosus a congenital heart problem. She will note how your baby has been growing his blood pressure colour and his oxygen levels. It is therefore a good idea to take your newborn or child to a pediatric cardiologist for further evaluation.

And the heart rate in a baby or child can rise to 160 beats a minute or more when she s crying or has a fever. In a small number of cases the heart murmur may be related to a problem with the structure of the heart or the way that blood is flowing through it. Your baby s heart murmur may be picked up during her newborn examination at the hospital. Murmurs are more of a health concern when they occur in the first six months of life because this can indicate a congenital heart abnormality.

Murmurs in children are a symptom not a disease and they re often benign. If your baby does have a heart murmur your doctor will do a careful exam likely at a later date. A heart murmur may also be picked up at your baby s newborn examination. This is known as a transitional murmur.

What is a heart murmur. Your doctor will try to work out if it s happening because of the change of environment from your womb uterus to the outside world. When parents hear that their child has a murmur they are often quite concerned. More than 66 percent of all children and approximately 75 percent of all newborns have normal heart murmurs.

This normal blood flow is called an innocent or normal murmur. A newborn s resting heart rate is about 130 beats per minute while a child s is normally around 80 to 100 and an adult s is 70 to 90. When to worry about heart murmur in infants newborns are at a great risk of having congenital heart defects. In fact about 1 of newborns have a heart murmur and about 31 to 86 of these newborns have structural heart disease.

Taking certain medications or illegal drugs during pregnancy. In normal heart murmurs the flow can be heard pumping through the heart normally. In almost all cases these problems can be successfully treated. One in hundred children may be found with this type of birth disorder.

Some murmurs do signal serious problems in the heart. In babies and young children heart murmurs are very common and the vast majority are nothing to worry about.