OrphaNet reference

Tricuspid atresia 

Subtypes

Tricuspid atresia and transposition of great vessels with no PS

Tricuspid atresia with pulmonary atresia

Tricuspid atresia with pulmonary stenosis

Tricuspid atresia with transposition of great vessels

Tricuspid atresia without PS

Tricuspid atresia without pulmonary stenosis

Tricuspid atresia without transposition

May Cause

Cardiomegaly in childhood

Congenital heart disease with anterior right aortic arch

Generalized pulmonary arterial hypovascularity

Heart failure in childhood

Late onset of cyanosis in neonatal congenital heart disease

Left atrial enlargement

Left ventricular enlargement

Patchy liver

Right atrial enlargement

Right-to-left atrial shunt

Right-to-left shunt or admixture lesion in congenital heart disease

Systemic-to-pulmonary vascular shunt

May Be Caused by

Robinow syndrome

Werner syndrome