FIELD: medicine.;SUBSTANCE: method involves examining patient by recording computer cardiointervalogram during 20 min or longer. Data processing and analysis of stress-index data, shared contribution into proper cardiac pacemaker activity regulation, spectral power of II order waves, shared contribution into cardiac rhythm regulation of vasomotor brainstem center, spectral power of III order waves, shared contribution into cardiac rhythm regulation of hypothalamic level, spectral power of IV order waves, shared contribution into cardiac rhythm regulation of ULF bandwidth waves. Brain death being the case, the values are: stress-index=3790±100 conditional units, shared contribution into proper cardiac pacemaker activity regulation = 76±20% HF, spectral power of II order waves =0.09±0.01 ms2, shared contribution into cardiac rhythm regulation of vasomotor brainstem center=0.4±0.1% LF, spectral power of III order waves =0.05±0.01 ms2, shared contribution into cardiac rhythm regulation of hypothalamic level=0.23±0.01% VLF, spectral power of IV order waves =5.1±1.0 ms2, shared contribution into cardiac rhythm regulation of ULF bandwidth waves=22±1.0%.;EFFECT: enhanced effectiveness in determining brain death by means of electrocardiograph.;4 dwg, 1 tbl
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机译：领域：医学。;实体：方法涉及通过在20分钟或更长时间内记录计算机心脏间隔图来检查患者。压力指数数据的数据处理和分析，对正常心脏起搏器活动调节的共同贡献，II阶波的频谱功率，对血管舒缩性脑干中心的心律调节的共同贡献，III阶波的频谱功率，对心脏节律调节的共同贡献下丘脑水平，IV级波的频谱功率，ULF带宽波对心律调节的共同贡献。脑死亡的情况如下：压力指数= 3790加上100个条件单位，对心脏起搏器活动的正常调节的共同贡献= 76加上20％HF，II级波的频谱功率= 0.09加上0.01 ms 2 ，对血管舒缩性脑干中心的心律调节的共同贡献= 0.4±0.1％LF，III阶波的频谱功率=0.05≥0.01ms 2 ，对心律的共同贡献下丘脑水平调节= 0.23±0.01％VLF，IV级波的频谱功率= 5.1±1.0 ms 2 ，对ULF带宽波心律调节的共同贡献= 22±1.0％。效果：通过心电图仪确定脑死亡的功效增强; 4 dwg，1 tbl
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