Tricuspid atresia with normally related great vessels
Tricuspid atresia with normally related great vessels
Tricuspid atresia with normally related great vessels

The tricuspid valve is absent, and the right ventricle is hypoplastic. An atrial communication must be present.

AO = aorta; IVC = inferior vena cava; LA = left atrium; LV = left ventricle; PA = pulmonary artery; PV = pulmonary veins; RA = right atrium; RV = right ventricle; SVC = superior vena cava.

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