title: Morphological alterations in the heart muscle of cardiomyopathies.
mesh_terms: D009202:Cardiomyopathies / Q000473:pathology*; D002311:Cardiomyopathy, Dilated / Q000473:pathology; D002312:Cardiomyopathy, Hypertrophic / Q000473:pathology; D002313:Cardiomyopathy, Restrictive / Q000473:pathology; D006801:Humans; D009206:Myocardium / Q000473:pathology* / Q000648:ultrastructure