title: Electron microscopic observation of human hypertrophied myocardium.
mesh_terms: D000293:Adolescent; D000328:Adult; D006332:Cardiomegaly / Q000473:pathology*; D002648:Child; D002675:Child, Preschool; D004721:Endoplasmic Reticulum; D006330:Heart Defects, Congenital / Q000473:pathology; D006352:Heart Ventricles / Q000473:pathology; D006801:Humans; D006984:Hypertrophy; D007223:Infant; D008854:Microscopy, Electron; D008931:Mitochondria, Muscle; D009206:Myocardium / Q000473:pathology; D009210:Myofibrils; D012270:Ribosomes; D012508:Sarcolemma