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为了探讨和研究慢型克山病(慢克)的VCG-P环的变化,作者对慢克与病区正常人的VCG-P环作了对比分析,阐述了慢克在心向量图上较常见的P环异常改变。
In order to explore and study the changes of VCG-P ring in chronic Keshan disease (chronic g), we compared the VCG-P ring of chronic and normal subjects, and explained that chronic g P ring abnormal changes.