伴有QT间期延长的婴儿肥厚型心肌病。
Infantile hypertrophic cardiomyopathy with QT prolongation.
作者信息
Ino T, Iwahara M, Nishimoto K, Akimoto K, Yabuta K, Eguchi M, Okada R
出版信息
Jpn Heart J. 1986 Nov;27(6):893-9. doi: 10.1536/ihj.27.893.
An infant who died at 5 months with hypertrophic cardiomyopathy accompanied by QT prolongation was examined at autopsy. At the age of 16 days, serum IgM level was elevated (226 mg/dl). Microscopic examination revealed characteristics of hypertrophic cardiomyopathy with myocardial cell hypertrophy with disarray and healed myocarditis with patchy fibrosis and mononuclear cell infiltration. The histological findings were compatible with those of postmyocarditic cardiomegaly developing during the fetal period.
一名5个月大死于肥厚型心肌病并伴有QT间期延长的婴儿接受了尸检。出生16天时，血清IgM水平升高（226mg/dl）。显微镜检查显示出肥厚型心肌病的特征，心肌细胞肥大且排列紊乱，还有愈合的心肌炎，伴有片状纤维化和单核细胞浸润。组织学检查结果与胎儿期发生的心肌炎后心脏肥大相符。
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