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本文以三倍二级梯运动和异丙基肾上腺素、阿托品、新斯的明作为窦房结功能测验。10名正常人平均心率均能增快到90次以上,无一例发生心律失常。13例窦房结功能衰竭者,运动后心率增快至90次/分者仅一例,应用药物后心率提高至90次/分以上者7例,和正常人有显著差异。但更重要的是在诱发试验中屡屡出现一些窦房结功能衰竭者所易伴发的心律失常,出现这种心律失常对诊断有决定性意义。同时本文还初步订出了诱发测验的阳性标准。应用本法进行测验时,须做好监护工作,防止意外发生。本文中无一例出现特异反应。
In this paper, three times the two ladder movement and isoproterenol, atropine, neostigmine as sinus node function test. 10 normal average heart rate can be increased to more than 90 times, no case of arrhythmia. 13 cases of sinus node failure, heart rate increased to 90 beats / minute after exercise in only one case, the application of drugs after the heart rate increased to 90 beats / min in 7 cases, and the normal significant differences. But more importantly, induction trials often appear some sinus arrhythmia easily associated with failure, the emergence of this arrhythmia is of decisive significance in the diagnosis. At the same time this article also tentatively set the positive standard of induced test. When applying this method to carry out the test, the guardianship work must be done to prevent accidents. No specific reaction appears in this article.