Mackay E H, Brown R S, Pickering D
J Pathol. 1976 Sep;120(1):35-42. doi: 10.1002/path.1711200105.
Transvenous right ventricular endomyocardial biopsy in an 11-yr-old boy with a proximal skeletal myopathy and a cardiomyopathy, has shown a major increase in mitochondrial size and numbers on electron-microscopic morphometry, with formation of unique ring-shaped mitochondria in cardiac muscle cells. The significance of this finding and the use of cardiac biopsy in children are discussed.
对一名患有近端骨骼肌病和心肌病的11岁男孩进行经静脉右心室心内膜心肌活检，电子显微镜形态计量学显示线粒体大小和数量显著增加，心肌细胞中形成了独特的环形线粒体。本文讨论了这一发现的意义以及儿童心脏活检的应用。
