Tetralogy of Fallot (TOF) - Johns Hopkins Medicine Tetralogy of Fallot (TOF) is a combination of four congenital (present at birth) heart defects that affect infants and children The defects occur together and change the way blood flows through the heart and lungs TOF occurs in about 1 out of every 2,518 babies born in the U S each year
Tetralogy of Fallot - Wikipedia Though the exact cause of TOF is unknown, an association that has been observed is an anterior deviation of the infundibular septum that results in a misaligned VSD, with an overriding aorta causing a subsequent right ventricular obstruction
Tetralogy of Fallot - Symptoms and causes - Mayo Clinic Tetralogy of Fallot (teh-TRAL-uh-jee of fuh-LOW) is a rare heart condition that is present at birth That means it's a congenital heart defect A baby born with the condition has four different heart problems These heart problems affect the structure of the heart
Tetralogy of Fallot - American Heart Association In most children, the cause of tetralogy of Fallot isn't known It's a common type of heart defect It may be seen more commonly in children with Down syndrome or DiGeorge syndrome Some children can have other heart defects along with tetralogy of Fallot How does it affect the heart?
Tetralogy of Fallot | Symptoms, Diagnosis Treatment Tetralogy of Fallot is most often diagnosed in the first few weeks of life due to either a loud murmur or cyanosis Babies with tetralogy of Fallot usually have a patent ductus arteriosus at birth that provides additional blood flow to the lungs, so severe cyanosis is rare early after birth
Pediatric Tetralogy of Fallot (TOF) - Childrens National Hospital Tetralogy of Fallot (TOF or "TET") is a condition of several related congenital (present at birth) defects that occur due to abnormal development of the prenatal heart during the first eight weeks of pregnancy
Tetralogy of Fallot (TOF) - Nationwide Childrens Hospital Tetralogy of Fallot (TOF) includes 4 congenital heart problems With TOF, the lungs do not get enough blood This condition can be mild to severe These 4 heart problems in TOF are: Ventricular septal defect (VSD): A hole between the 2 bottom pumping chambers of the heart (ventricles)
Understanding Tetralogy of Fallot (TOF) | Banner Health Tetralogy of Fallot (TOF) is a congenital heart defect that some children are born with It is a group of four related symptoms or problems that change how blood flows to the lungs and the heart