Pilloni C, Caracausi R S, Tognali F, Sbarbaro V
Minerva Anestesiol. 1980 Mar;46(3):371-86.
Electroencephalograms recorded 12 hours before and 12 hours after heart surgery in ECC and moderate hypothermia (30 degrees) are evaluated. Two groups of patients were studied: - the first group was composed of those undergoing analgesic anaesthesia; - the second group of those undergoing electroencephalograms by means of auricular acupuncture. In the first group the postoperative EEG was dominated by long "theta" and "delta" waves characteristic of the deep sedation of analgesic anaesthesia. In the second the EEG displayed a "theta" rhythm interspersed with trains of "alpha" waves, similar to that of a tired, but alert person. The pathological traces with signs of diffused, hemispheric or cerebral distress, do not bear any relationship to the type of anaesthesia, but to the type of disease, which had increased the probability of thrombo-embolic, and/or ischaemic risk.
对在体外循环和中度低温（30摄氏度）下心脏手术前12小时和术后12小时记录的脑电图进行评估。研究了两组患者：第一组由接受镇痛麻醉的患者组成；第二组由通过耳针进行脑电图检查的患者组成。在第一组中，术后脑电图以镇痛麻醉深度镇静特有的长“θ”波和“δ”波为主。在第二组中，脑电图显示出“θ”节律，其间穿插着“α”波群，类似于一个疲惫但警觉的人的脑电图。具有弥漫性、半球性或脑部窘迫迹象的病理痕迹与麻醉类型无关，而与疾病类型有关，疾病增加了血栓栓塞和/或缺血风险的可能性。
