An atrioventricular canal defect, or AV canal, is a combination of several closely associated heart problems that result in a large defect in the center of the heart.
A fetal cardiac intervention (FCI) is a needle- and catheter-based procedure guided by an ultrasound image that can help improve some life-threatening heart problems in a fetus.
A single ventricle defect occurs when one of the two pumping chambers in the heart, called ventricles, isn’t large enough or strong enough to work correctly.
Tetralogy of Fallot (TOF) is a serious congenital heart defect where the heart’s anatomy prevents enough oxygen-poor (blue) blood from flowing to the lungs to receive oxygen.
Tetralogy of Fallot (TOF) with pulmonary atresia is a more severe form of TOF, where the heart’s anatomy prevents enough oxygen-poor (blue) blood from flowing to the lungs to receive...
Transposition of the great arteries (TGA) is when the “great” arteries, the aorta and the right ventricle, are reversed in their origins from the heart.
In tricuspid atresia, the tricuspid valve — which is normally located between the right atrium and the right ventricle — is missing, as is the right ventricle.