title: Pediatric cardiology revisited.
mesh_terms: D002309:Cardiology / Q000193:education*; D002404:Catheterization; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D010347:Patient Care Planning; D010372:Pediatrics / Q000193:education*; D014146:Training Support; D014481:United States; D000078329:Workforce