Sinus venosus type of atrial septal defect with partial anomalous pulmonary venous return.

This report describes our method of repairing the sinus venosus type of atrial septal defects. The superior vena cava is compartmentatlized by means of a single double-armed suture. Caval catheters are used as temporary internal shunts, and a vertical U-shaped patch is incorporated into the atriotomy suture line. The experiences with 27 cases are presented.