Li N
Zhonghua Liu Xing Bing Xue Za Zhi. 1990 Feb;11(1):1-4.
An epidemiological study on coronary sudden death (CSD) had been carried out in defined areas of Beijing, covering a population of approximately 700,000, for a period of two years, 1984 to 1985. A total of 201 cases of CSD had been registered. The data showed: 1) half of the coronary death in the population were CSD and the rate of CSD increased with age; 2) the rate of CSD in males was higher than that in females; 3) most cases of CSD had a history of cardiovascular diseases; 4) 85% of CSD cases died within 6 hours after acute onset; 5) about half of the CSD cases had predominant symptoms with lower specificity. Some issues about the diagnostic criteria of CSD and cardiac-pulmonary resuscitation outside hospital in the communities of Beijing were discussed in detail.
1984年至1985年期间，在北京特定区域开展了一项关于冠心病猝死（CSD）的流行病学研究，研究对象约为70万人。共登记了201例CSD病例。数据显示：1）该人群中一半的冠心病死亡为CSD，且CSD发生率随年龄增长而上升；2）男性CSD发生率高于女性；3）大多数CSD病例有心血管疾病史；4）85%的CSD病例在急性发作后6小时内死亡；5）约一半的CSD病例主要症状特异性较低。文中还详细讨论了北京社区CSD诊断标准及院外心肺复苏的一些问题。
