Surgical correction should be considered in the presence of significant left to right shunting (Qp:Qs ≥ 2:1) and pulmonary hypertension. This involves creation of an inter-atrial baffle to redirect the pulmonary venous return into the left atrium. Alternatively, the anomalous vein can be re-implanted directly into the left atrium.
Scimitar syndrome
Elejalde syndrome
Shell nail syndrome
Larsen syndrome
Jeavons syndrome
Bowen–Conradi syndrome
Saal Bulas syndrome
Burnside–Butler syndrome