My mind is racing. What does it mean if a boy has atrioventricular septal defect?

AV canal. Atrioventricular canal is a very complex congenital endocardial cushion defect that consist of a primum atrial septal defect and a av canal type of ventricular septal defect. May be associated with a cleft mitral valve. Surgical repair is the treatment. The timing will depend on severity of shunting, the presence or absence of a concomitant right ventricular outflow obstruction and other factors.
AVSD. Also known as an av canal, it is a type of congenital heart defect. There is a an ASD and vsd together creating a defect (hole) in the center of the heart. There is also one common av valve, rather than 2 distinct valves (mitral and tricuspid valves). It is commonly but not necessarily associated with down syndrome. Surgical repair is usually required in infancy.

Related Questions

My mind is racing. What does it mean if a girl has atrioventricular septal defect?

Congenital defect. Also known as an av canal, it is a type of congenital heart defect. There is a an ASD and vsd together creating a defect (hole) in the center of the heart. There is also one common av valve, rather than 2 distinct valves (mitral and tricuspid valves). It is commonly but not necessarily associated with down syndrome. Surgical repair is required in infancy.
Dr. Mario Mato-Cruz: Atrioventricular canal is a very complex congenital endocardial cushion defect that consist of a primum atrial septal defect and a av canal type of ventricular septal defect. May be associated with a cleft mitral valve. Surgical repair is the treatment. The timing will depend on severity of shunting, the presence or absence of a concomitant right ventricular outflow obstruction and other factors.

What? Surgeons fix a? Complete atrioventricular septal defect?

Pediatric Cardiac. A thoracic surgeon with experience in congenital cardiac surgery. Usually in pediatric hospitals.

What is the most effective surgeon for complete atrioventricular septal defect?

Septal repair. Cardiovascular Surgeons are those trained to perform these procedures. There are Pediatric CV surgeons as well as Adult CV surgeons. You want one who is experienced in that particular procedure which is not an every day condition.

My new born baby has discover with atrioventricular septal defect (avsd). What caused this?

Development defect. The way the heart forms depends on an intricate movements and cell signaling sometimes it just doesn't go right. Also common in infants with down syndrome.
Unknown. The heart is a very complex organ. We still do not fully understand how the normal heart develops in the fetus. We understand even less about what causes the heart to develop abnormally. There are multiple genetic and environmental factors involved. But rest assured, nothing you did caused this heart defect and nothing you could have done would have prevented it.

What can cause an? Atrioventricular septal defect?

Endocardial cushion. Its a congenital endocardial cushion defect resulting on an inlet type of vsd, a cleft mitral valve, and an ostium primum asd. Fairly common in down's syndrome but may occur spontaneously in non down's.

Why is atrioventricular septal defect common? With down's syndrome?

Nobody knows. Researchers suspect that down syndromes chromosomal defect (an extra chromosome) may somehow affect the production of proteins used to create connective tissues. The tissue between the pumping chambers of the heart s one particular form of connective tissue.
Chromosomal abnormal. The association of atrial septal defect with Down Syndrome is part of the constellation of body abnormalities that characterize it.

What causes atrioventricular septal defect (avsd) in babies?

It is not known. The cause of avsd is not known. There are known associations, most notably trisomy 21 or down syndrome. Nearly half of the children with avsd have trisomy 21.
Not clear. While avsd is seen associated with trisomy 21 most defects occur spontaneously with no clear cause.