Prospective follow-up study of children with univentricular heart: Neurodevelopmental outcome at age 12 months

At age 1 year, the level of development of children with univentricular heart was significantly lower than for control subjects only in motor skills, whereas children with hypoplastic left heart syndrome had a more widespread developmental delay. The diagnosis, a clinical seizure history, and increased plasma lactate levels after the bidirectional Glenn operation emerged as risk factors.