Doctor insights on:
Is Getting A Tetralogy Of Fallot Hereditary
Sometimes: Microdeletion of chromosome 22q11 (digeorge syndrome) is a genetic abnormality that has been linked to tof and other forms of congenital heart defects. It also can occur with down syndrome (trisomy 21), and in patients with no identified genetic abnormality. Heart defects occur in 0.8% of babies, but in 3-5% of those with 1st degree relatives with heart defects. There is a genetic predisposition. ...Read moreSee 2 more doctor answers
Depends on variables: Most cases of complex congenital heart disease happen in a sporadic manner. The general risk of a parent with a chd having a child in these sporadic forms is about 6%.This is not specific to the same defect but includes all defects.When it is part of an autosomal disorder or chromosome deletion syndrome, the risks are higher. ...Read moreSee 1 more doctor answer
Not typically.: Most cases are isolated and sporadic. It accounts for 5-10% of all congenital heart defects. 15% of tof cases are part of known genetic syndromes (down, digeorge, alagille, phenylketonuria) or associations (charge/vacterl) and some are linked to poorly controlled preconceptional maternal diabetes mellitus. Recurrence risk: 2.5% with one prior affected child, 8% with two. Folic acid may prevent it! ...Read more
TOF: Tetrology of Fallot is a congenital heart defect consisting of defect in the wall between the ventricles, stenosis of the pulmonary artery, enlargement of the right ventricle, and an abnormally placed aorta. It occurs in about 5 out of every 10,000 babies. The defect affects boys and girls equally. It is corrected with open heart surgeries. ...Read more
TOF: A type of congenital (present at birth) heart disease that usually causes cyanosis (blue baby). It is characterized by a large hole in the heart (vsd) and obstruction of blood flow to the lungs (pulmonary stenosis). Babies born with tof require surgery during infancy. ...Read moreSee 1 more doctor answer
Heart Surgery: Tof is a complex type of congenital heart disease characterized by a large hole in the heart (vsd) and obstruction of pulmonary blood flow (pulmonary stenosis). Babies with tof require heart surgery during infancy. The surgery involves closing the hole and establishing unobstructed pulmonary blood flow. Survival rates are very good. ...Read moreSee 1 more doctor answer
Heart surgery: This is a congenital heart defect knows at "tetralogy" because the initial description discussed four findings: 1) ventricular septal defect, 2) overriding aorta, 3) pulmonary stenosis, 4) right ventricular hypertrophy. The cause is abnormal conotruncal septation, giving too much to the outflow to the aorta and not enough to the outflow to the lungs. This defect always requires surgical repair. ...Read moreSee 1 more doctor answer
- Talk to a doctor live online for free
- Is there a way to get rid of hereditary baldness?
- Is there a way to get rid of glasses marks on my nose?
- When is the whole teeth stop growing is it when get a set of permanent teeth
- Ask a doctor a question free online
- Is there a way to get rid of a lump on my eyelid without surgery?
- What is the best way to get rid of a ingrown toenail?
- Is there a way to get rid of a busted blood vessel in my eye?
- What is the fastest way to get rid of a boil and heal the skin up?
- Talk to a pediatrician online