Repair of total anomalous pulmonary venous connection without cardiopulmonary bypass.

Two infants with asplenia syndrome and pulmonary venous obstruction underwent repair of total anomalous pulmonary venous connection without cardiopulmonary bypass in 1988. Using a side-biting clamp, an anastomosis between the left upper pulmonary vein and left superior vena cava-atrial junction was satisfactorily created without undue instability. Furthermore, both cases had the advantage of efficient growth in the anastomotic site postoperatively.