title: Histological evidence of left ventricular involvement in arrhythmogenic right ventricular dysplasia.
abstract: A 40-year-old female with arrhythmogenic right ventricular dysplasia (ARVD) demonstrated a reduced motion of the left ventricular (LV) apex. Specimens of LV free wall, obtained by endomyocardial biopsy, histologically revealed prominent interstitial fibrosis with sparse distribution of myocytes. The myocytes were hypertrophic and disrupted with loss of myofibrils. This is a case of ARVD, where LV involvement was histologically verified.
authors.affiliation: Division of Cardiology, National Sapporo Hospital, Japan.
authors.forename: M
authors.initials: M
authors.lastname: Horimoto
authors.forename: N
authors.initials: N
authors.lastname: Funayama
authors.forename: M
authors.initials: M
authors.lastname: Satoh
authors.forename: T
authors.initials: T
authors.lastname: Igarashi
authors.forename: M
authors.initials: M
authors.lastname: Sekiguchi
mesh_terms: D000273:Adipose Tissue / Q000473:pathology; D000328:Adult; D001145:Arrhythmias, Cardiac / Q000473:pathology* / Q000503:physiopathology; D004719:Endomyocardial Fibrosis / Q000473:pathology; D005260:Female; D006352:Heart Ventricles / Q000473:pathology / Q000503:physiopathology; D006801:Humans; D006984:Hypertrophy; D009200:Myocardial Contraction; D009206:Myocardium / Q000473:pathology*; D009210:Myofibrils / Q000473:pathology