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目的:探讨昏迷病人脑电图构型昏迷程度及预后之间的关系。方法:对过去17年间84例昏迷病人的脑电图进行研究。结果:脑电图显示广泛性慢波(41例),弥漫性慢波一侧偏胜(19例),β-昏迷(2例),纺锤-昏迷(2例),α-昏迷(8例),三相波(3例),平坦波(3例),广泛性周期性复合慢波(2例),周期性一侧痫样放电(3例),爆发─抑制(1例)。结论:分析昏迷病人的脑电图构型对确定昏迷程度及判断预后有一定意义。
Objective: To investigate the relationship between the coma and the prognosis of electroencephalogram in coma patients. METHODS: EEGs of 84 coma patients over the past 17 years were studied. Results: Electroencephalography showed extensive slow wave (41 cases), diffuse slow wave side (19 cases), β-coma (2 cases), spindle-coma (2 cases) and α-coma ), Three-phase wave (3 cases), flat wave (3 cases), extensive periodic compound slow wave (2 cases), periodic epileptiform discharge (3 cases) and burst- suppression (1 case). Conclusion: It is meaningful to analyze the EEG configuration of unconscious patients in determining the degree of coma and prognosis.