title: Two children with cystic fibrosis and myocardial fibrosis.
mesh_terms: D009202:Cardiomyopathies / Q000175:diagnosis / Q000209:etiology*; D002675:Child, Preschool; D003550:Cystic Fibrosis / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D007223:Infant