Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Observational
Official Title: Cerebral Anatomy, Hemodynamics and Metabolism In Single Ventricles: Relationship to Neurodevelopment
Brief Summary: Single ventricle lesions are the leading cause of illness and death from congenital heart disease. The modified Fontan Operation is the corrective surgery for these lesions. The operation is done in stages over a few years and children who complete the operation are known to have greater neurodevelopmental (ND) deficits than the general population. The purpose of this study is to understand how blood flow to the brain (CBF) and brain lesions relate to ND outcome, as well as how CMRO2 relates to anatomic brain lesions. These relationships will be studied through Magnetic Resonance Imaging (MRI) and ND Testing.