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What Percentage of Babies Actually Have AVS?

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Around 1-2% of all babies are born with a congenital heart defect known as aortic valve stenosis (avs). Avs occurs when the aortic valve in the heart narrows, restricting blood flow to the body.

This condition can range from mild to severe, and may require treatment such as medication or surgery. The exact cause of avs is unknown, but certain genetic factors may increase the likelihood of developing the condition. With early detection and proper care, many babies born with avs can lead healthy and active lives.

It is important for expectant parents to discuss any concerns or risk factors with their healthcare provider during pregnancy.

Frequently Asked Questions On What Percentage Of Babies Are Born With Avs

What Is Avs?

Avs stands for atrioventricular septal defect or avsd is a congenital heart defect in which there is a hole in the center of your heart.

What Percentage Of Babies Are Born With Avs?

About 3% of babies born with a congenital heart defect have avs. It is also more commonly found in people with down syndrome.

What Are The Symptoms Of Avs In Babies?

Symptoms include difficulty breathing, a fast or irregular heartbeat, poor weight gain, sweating, and pale skin coloring.

Is Avs Hereditary?

There is no clear evidence that avs is hereditary, but genetics may play a role in the development of congenital heart defects.

How Is Avs Diagnosed?

Avs is usually diagnosed through prenatal ultrasound or after birth through a physical examination and echocardiogram.

Can Avs Be Treated?

Yes, avs can be treated with surgery to repair the hole in the heart and allow normal blood flow through the heart.


After researching, we have found that the percentage of babies born with avs varies depending on the population studied and the diagnostic criteria used. However, it is clear that avs is a common congenital heart defect, impacting thousands of newborns each year.

For parents who may be concerned about their child’s heart health, it is important to communicate with their healthcare provider and ask about any potential risk factors or symptoms. While avs may require medical intervention, many children with avs can lead healthy, active lives with regular monitoring and treatment.

Public health initiatives aimed at promoting preventative care and early detection of congenital heart defects can also help reduce the number of children born with avs and ensure better health outcomes for these children. As always, staying informed and proactive about your family’s health is key.

Jennifer C. Wilson

Jennifer C. Wilson is a respected author and baby expert behind the informative blog, With years of experience in early childhood development and as a mother of two, Jennifer provides valuable tips and resources for parents looking to provide the best care for their little ones.

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