Physical and psychosocial function, as measured by the Child Health Questionnaire, of 294 children with cardiomyopathy, by functional type. Data are from the Pediatric Cardiomyopathy Registry for the period between 1990 and 2002. [From Sleeper LA, Towbin JA, Colan SD, et al. Functional Status is Impaired and Correlated with Clinical Status in Pediatric Cardiomyopathy [abstract]. In: Proc 5th World Cong Pediatr Cardiol and Cardiac Surg 2009;5:134.]