Transposition of the great arteries (TGA) is a type of congental heart defect. This means that your baby is born with it. In this condition, the large blood vessels that carry blood from the heart to the lungs and body aren’t connected as they should be.

Transposition of the great arteries (TGA) is a complex congenital heart defect. Learn about how it's diagnosed and treated at CHOP's Cardiac Center.

Devices watch your child’s heart rate, blood pressure, and oxygen levels. The surgeon makes an incision in the chest through the breastbone (sternum) to reach the heart. Your child is placed on a heart-lung bypass machine. This allows blood to flow to the body and lungs while the heart is stopped so that it can be operated on.

After birth, a child with TGA depends on other heart changes to allow blood to mix in the heart so that some oxygen can reach the body. These may include: Patent foramen ovale (PFO). A PFO allows oxygen-poor blood and oxygen-rich blood to mix between the atria.

The Cardiac Center at CHOP is happy to provide several resources to assist healthcare professionals in managing patients carrying fetuses with suspected transposition of the great arteries (TGA). What TGA looks like in the fetus. Approximately 1,200 new cases of TGA are diagnosed in the United States each year.

2024年8月23日 · Transposition of the Great Arteries (TGA) is a congenital heart defect where the two main arteries leaving the heart are reversed (transposed). Typically, the pulmonary artery, which carries blood to the lungs, arises from the right ventricle, and the aorta, which carries blood to the rest of the body, arises from the left ventricle.

Transposition of the great arteries (TGA) is a congenital heart defect, which means children are born with it. The heart forms during the first eight weeks of fetal development. The problems associated with TGA occur in the middle of these weeks, when the aorta and the pulmonary artery each attach to the incorrect heart chamber.

What is transposition of the great arteries in children? Transposition of the great arteries (TGA) is a type of heart defect that your baby is born with (congenital). In this condition, the two arteries that carry blood out of the heart aren’t connected as they should be. They are reversed (transposed). In TGA, the following occur:

Transposition of the great arteries (TGA) is a type of congenital heart defect. This means that your baby is born with it. In this condition, the large blood vessels that carry blood from the heart to the lungs and body aren’t connected as they should be.

Key Points About Transposition of the Great Arteries (TGA) in Children. In TGA, your child’s aorta is connected to the right ventricle, and the pulmonary artery is connected to the left ventricle. This is the reverse of a normal heart. A newborn with TGA …