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对26例家兔在体心脏希氏束电图进行统计分析,结果如下:P-A时间11±7ms;A-H时间36±6ms;H-V时间20±3ms;H波时间7±3ms。通过对比人和家兔P-R间期中各个相应成分所占的比例,发现两者A-H以及H-V时间占的比例非常接近。
The statistical analysis was made on the Hishamogram of 26 rabbits in vivo. The results were as follows: P-A time 11 ± 7 ms; A-H time 36 ± 6 ms; H-V time 20 ± 3ms; H wave time 7 ± 3 ms. By comparing the proportions of the corresponding components in the P-R interval between humans and rabbits, it was found that the proportions of A-H and H-V were very close.