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脑 CT 对早期卒中的评价起着重要作用,首先可区分缺血性卒中和出血性卒中,也可提示心脏栓子的卒中机理。本文首次比较了心原性栓塞的高危、中危、低危3组患者的卒中早期 CT 征象。选择全美神经系统疾病和卒中协会(NINDS)卒中资料库中1267例患者的病史、体格检查及 CT扫描资料。714例患者检查了超声心动图,43例进行24h Holter 监测。613例复查了 CT。作者将强、弱或无心原性栓塞的3组患者分别定为高危、中危
Brain CT plays an important role in the evaluation of early stroke, first distinguishing between ischemic stroke and hemorrhagic stroke, as well as stroke stroke. This study, for the first time, compared early CT signs of stroke in three groups of high-risk, intermediate-risk and low-risk patients with cardiogenic embolism. Select the history, physical examination and CT scan data of 1267 patients in the National Nervous System Diseases and Stroke Association (NINDS) Stroke Database. Echocardiography was examined in 714 patients and 24h Holter monitoring in 43 patients. 613 cases reviewed the CT. The author of strong, weak or unintentional embolism of the three groups were classified as high-risk, medium risk