Quick Answer: How Common Are Atrial Septal Defects?

Are atrial septal defects genetic?


Most atrial septal defects (ASDs) occur sporadically (by chance), though familial transmission has also been reported.

Some cases appear to have autosomal dominant inheritance.

Some genetic syndromes with skeletal abnormalities associated with ASD also have autosomal dominant inheritance..

Can I exercise with an atrial septal defect?

Exercise. Having an atrial septal defect usually doesn’t restrict you from activities or exercise. If you have complications, such as arrhythmias, heart failure or pulmonary hypertension, you might be counseled to avoid some activities or exercises. Your cardiologist can help you learn what is safe.

What can I expect after ASD closure?

ASD Closure: Postoperative Details Pain is likely, and pain medication is given as appropriate. Patients also are on a respirator and have a breathing tube for the first few hours after surgery. The length of the hospital stay depends on how quickly a patient recovers and can perform some physical activity.

What is the most common complication found in patients with an atrial septal defect?

Severe cases of atrial septal defects may lead to life-threatening complications such as chest pain, irregular heartbeats (arrhythmias), abnormal enlargement of the heart, a “fluttering” of the heart (atrial fibrillation), and/or heart failure.

How long does it take for ASD to close?

Treatments. In the past, atrial septal defect (ASD) closure required open-heart surgery through an incision in the chest using a heart-lung bypass machine. This procedure would require three to five days in the hospital for recovery. It is now possible to close ASDs without surgery.

What is considered a large ASD?

Rarely, children are born with complete absence of the atrial septum. About 50% of atrial septal defects close as the heart grows during childhood. Large atrial septal defects (measuring >8mm in diameter) are much less likely to close on their own.

Can atrial septal defect cause a stroke?

An ASD results in a pathway for blood to travel between the right and left atrium. If clots or other masses (emboli) are present in the bloodstream, they can cross this pathway and flow through the left atrium to the body. Emboli that block blood vessels to the brain can cause a stroke or transient ischemic attack.

When should an ASD be closed?

Up to 40% of secundum ASDs close on their own by adulthood. If the ASD remains but is small, closure is usually not recommended. However, if you develop symptoms such as fatigue, difficulty breathing, stroke, atrial fibrillation, or PH, or if your right ventricle becomes enlarged, repair may be considered.

Can you live a long life with a hole in your heart?

Living With Holes in the Heart. The outlook for children who have atrial septal defects (ASDs) or ventricular septal defects (VSDs) is excellent. Advances in treatment allow most children who have these heart defects to live normal, active, and productive lives with no decrease in lifespan.

Is atrial septal defect a disability?

“Symptomatic congenital heart disease,” Listing 4.06, is one of the qualifying conditions encompassed by the listings. If you meet or equal the criteria of a listing, you will be automatically approved for disability.

Does atrial septal defect run in families?

Risk factors It’s not known why atrial septal defects occur, but some congenital heart defects appear to run in families and sometimes occur with other genetic problems, such as Down syndrome.

Can you live with atrial septal defect?

Most patients with small, unrepaired atrial septal defects and repaired ASDs do not need any special precautions and may be able to participate in normal activities without increased risk.

How many types of atrial septal defects are there?

There are three common types of atrial septal defect (ASD): Ostium Secundum – located in the center of the atrial septum (most common type) Ostium Primum – located near the lower portion of the atrial septum, may be associated with defects in the mitral and tricuspid valve (second most common type)

What causes atrial septal defects?

This is called an atrial septal defect. Some congenital heart defects have genetic links and are passed down in certain families. Most atrial septal defects, however, occur by chance. Doctors can find no clear reason why atrial septal defects occur.