[Short-term results of the Fontan operation in patients with Down syndrome].

Despite an extensive experience with Fontan operation, there is a paucity of information to guide the indication of the procedure in patients with Down syndrome. Of 79 patients who had undergone a Fontan operation in our hospital between 1995 and 2003, 3 had Down syndrome. All 3 patients had complete atrioventricular septal defect with single ventricular physiology. Two patients survived, and 1 died of chylothorax and respiratory infection. The 2 survivors have done well in the short-term without complications. We consider that in appropriately selected patients with Down syndrome in whom biventricular repair is precluded, the Fontan operation is the choice of the procedures.