在克山病重病区,现症病人并发脑栓塞者较为常见,虽其诊断并不困难,但有时同其它心源性脑栓塞的鉴别又并非容易。尤其是基层防治人员,在缺乏必要的设备条件又无特异诊断方法的情况下,做好鉴别诊断直接关系到治疗方案的确立和病人的 In Keshan disease, patients with concurrent disease and thrombosis are more common, although the diagnosis is not difficult, but sometimes with other cardiopulmonary etiology is not easy to identify. In particular, grass-roots prevention and control personnel, in the absence of necessary equipment conditions and no specific diagnostic methods, the differential diagnosis is directly related to the establishment of treatment programs and the patient’s