title: Incidence of heart disease in children at the National Institute of Cardiovascular Diseases.
mesh_terms: D002648:Child; D003430:Cross-Sectional Studies; D006330:Heart Defects, Congenital / Q000453:epidemiology*; D006349:Heart Valve Diseases / Q000453:epidemiology*; D006801:Humans; D010154:Pakistan; D012214:Rheumatic Heart Disease / Q000453:epidemiology*