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采用流行病学方法，在天津市市区人群中监测心肌梗塞、冠心病猝死的发病率和死亡率，了解它们的变化趋势。主要监测结果显示：①１９８５～１９９４年天津市市区心肌梗塞、冠心病猝死的发病率和死亡率处于较高的水平且有逐年增加的趋势；②心肌梗塞的发病率为４３．３３／１０万，心肌梗塞的死亡率为１４．６４／１０万；③冠心病猝死的死亡率为３８．５９／１０万。该研究为天津市提供了冠心病的基本情况；为预防和降低冠心病的发生和死亡提供了可靠的依据
Epidemiological methods were used to monitor the incidence and mortality rate of myocardial infarction and sudden death of coronary heart disease in the urban population of Tianjin and to find out their trends. The main monitoring results showed that: ①The prevalence and mortality rate of myocardial infarction and sudden death of coronary heart disease in urban areas of Tianjin increased from 1985 to 1994 and increased year by year; ② The incidence of myocardial infarction was 43.33 / 100 000 , The mortality rate of myocardial infarction was 14.64 / 10 million; ③ the mortality rate of sudden death of coronary heart disease was 38.59 / 100000. The study provided the basic information on coronary heart disease in Tianjin and provided a reliable basis for preventing and reducing the occurrence and death of coronary heart disease