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特发性扩张型心肌病(又称充血型心肌病)病理改变,通过尸检观察,已为人们所熟知。但尸检所见,多为晚期失代偿阶段的改变,对早期病变很难了解到。在心肌活检标本上可以观察到早期病变。目前国内尚未见到有关心肌病心肌活检的资料,而活检与尸检的对比观察,在国外文献上也未见报导。自1982年4月至12月作者收集了30例心内膜心肌活检标本,病理诊断为扩张型心肌病者18例,能做定量分析的有14例。本文对
Idiopathic dilated cardiomyopathy (also known as congestive cardiomyopathy) pathological changes, by autopsy, has been well-known. However, autopsy seen, mostly for the late stages of decompensation changes, difficult to understand the early lesions. Early lesions can be observed on myocardial biopsy specimens. At present, no information on myocardial biopsy of cardiomyopathy has been seen in our country. However, the comparative observation of biopsy and autopsy has not been reported in foreign literature. From April to December 1982, the authors collected 30 cases of endomyocardial biopsy specimens, 18 cases of pathological diagnosis of dilated cardiomyopathy, and 14 cases of quantitative analysis. This article right