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作者对1980年1～12月间行心脏冠状动脉搭桥术(CABG)的421例作前瞻性分析,其中男性361例(86%),女性60例(14%),并以各项变量进行统计学处理,以评价其中枢神经系统(CNS)的并发症发生频度,寻找有关的危险因素,结果如下:CNS 梗塞有22例(5.2%)共发生24处 CNS 梗塞。其中半球梗塞10例,脑干梗塞5例,视网膜梗塞3例,视神经梗塞2例,半球兼视网膜梗塞2例。有8例因梗塞造成脑的主要功能障碍,其中1例致死。术前、术中和术后诸变量中,未发现有统计学意义的危险
The prospective analysis of 421 patients undergoing cardiac coronary artery bypass grafting (CABG) from January to December 1980 included 361 (86%) males and 60 females (14%) men and was analyzed using variables We evaluated the frequency of CNS complications and looked for possible risk factors. The results were as follows: Twenty-two (5.2%) CNS infarctions occurred in 24 CNS infarctions. Including hemispheric infarction in 10 cases, brain stem infarction in 5 cases, 3 cases of retinal infarction, optic nerve infarction in 2 cases, hemisphere and retinal infarction in 2 cases. There were 8 cases of major brain dysfunction caused by infarction, of which 1 died. No statistically significant risk was found in preoperative, intraoperative, and postoperative variables