克山病,早在1935年,首先发现于黑龙江省克山,本病系以心脏损害为主的全身性疾病,发病急剧者,20分钟内即可死亡。病死率较高,急性循环衰竭和心力衰竭为其特征,在心脏病的基础上有时继发脑血管关闭,过去曾有报告,本病合并脑栓塞后病死率极高,去冬在抚松及浑南抢救克山病中遇到8例急型克山病继发脑血管关闭,其中男性2名,女性6名,儿童 Keshan disease, as early as 1935, first discovered in Keshan, Heilongjiang Province, the disease is a systemic heart disease-based disease, the rapid onset, within 20 minutes to death. High mortality, acute circulatory failure and heart failure as its characteristics, based on heart disease sometimes secondary to cerebral blood vessels closed in the past have been reported, the disease with high mortality after cerebral embolism, winter to Fusong and Hunnan Keshan disease encountered eight cases of acute Keshan disease secondary to cerebral vascular closure, including two males, six females, children