What causes D Transposition great arteries?
Several things may increase the risk of a baby being born with transposition of the great arteries, including: A history of German measles (rubella) or another viral illness in the mother during pregnancy. Drinking alcohol or taking certain medications during pregnancy. Smoking during pregnancy.
What is the rarest heart defect?
Truncus arteriosus is a rare type of heart disease that is present at birth (congenital) in which there is a single main blood vessel, rather than the normal two, carrying blood away from the heart.
How many people in the world have CCTGA?
What is congenitally corrected transposition of the great arteries? Congenitally corrected transposition of the great arteries (CCTGA) is a rare heart defect. Only 0.5 to 1 percent of all people with heart defects have CCTGA.
What is the treatment for transposition of the great arteries?
Before surgery. Your baby’s doctor may recommend several options to help manage the condition before corrective surgery.
What are the causes of transposition of the great arteries?
Overview. In transposition of the great arteries,the origins of the main arteries leading away from the heart — the aorta and the pulmonary artery — are switched (transposed).
How is transposition of the great arteries diagnosed?
How is transposition of the great arteries diagnosed? If, during pregnancy, a routine prenatal ultrasound or other signs raise suspicion of a congenital heart defect in the fetus, a cardiac ultrasound of the baby in uterowill usually be the next step. The cardiac ultrasound can usually detect transposition of the great arteries (TGA).
What is the largest artery in the body?
This layer predominantly provides structure and support. Arteries come in a variety of sizes. The largest artery of the body is the aorta, which begins at the heart. As they move further from the heart, arteries branch off and become increasingly smaller. The smallest arteries are called arterioles.