[Venovenous extracorporeal membrane oxygenation in neonatal systemic artery-to-pulmonary artery shunt operations...

The right atrium of the neonate may be too small for direct insertion of 2 venous catheters during intraoperative life support. We inserted a double lumen catheter into the right atrium, and venovenous (V-V) extracorporeal membrane oxygenation (ECMO) was instituted. The patient's arterial oxygen saturation was maintained at 70% to 90%, and hemodynamic stability was obtained during V-V ECMO. V-V ECMO using a double lumen catheter can be easily established in a small neonate, and is an effective support technique for untolerable hypoxemia during systemic-to-pulmonary artery shunt operations.