Because our research and the research of others have indicated that children with Congenital Heart Disease (CHD) are at higher risk for neurodevelopmental and psychosocial problems, the Herma Heart Center Developmental Follow-Up Program was created in 2007. All infants who have open-heart surgery within the first 30 days of life, and all children under the age of 3 years who have a cyanotic lesion are referred to the clinic.