title: [Age-related features of cardiomyocyte ultrastructure of the effluent region of the right ventricle in patients with Fallot's tetralogy].
abstract: Ultrastructural signs of compensatory hypertrophy (channels of granular endoplasmatic reticulum well developed Golgi complex, dilatation of T-system channels, alterations of the myofibrillar structure, appearance of non-parallel myofibrills, groups of small mitochondria, numerous intercalated disci) were found in the cardiomyocytes of the right ventricle effluent region of the adult (18-40 years) and young (6-12 years) patients with tetralogy of Fallot. Some cells showed degenerative changes-a transition of the hypertrophic cells in the stage of decompensation.
authors.forename: I F
authors.initials: IF
authors.lastname: Egorova
authors.forename: R A
authors.initials: RA
authors.lastname: Serov
authors.forename: L
authors.initials: L
authors.lastname: Ngven'ia
authors.forename: L R
authors.initials: LR
authors.lastname: Plotnikova
authors.forename: I A
authors.initials: IA
authors.lastname: Larin
mesh_terms: D000222:Adaptation, Physiological; D000293:Adolescent; D000328:Adult; D000375:Aging / Q000473:pathology*; D006332:Cardiomegaly / Q000473:pathology; D002648:Child; D004721:Endoplasmic Reticulum / Q000648:ultrastructure; D006056:Golgi Apparatus / Q000648:ultrastructure; D006352:Heart Ventricles / Q000166:cytology* / Q000648:ultrastructure; D006801:Humans; D009210:Myofibrils / Q000648:ultrastructure; D013771:Tetralogy of Fallot / Q000473:pathology*
vernacular_title: Vozrastnye osobennosti ul'trastruktury kardiomiotsitov vyvodnogo otdela pravogo zheludochka bol'nykh tetradoĭ Fallo.