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在美国巴的摩尔城作了接触一氧化碳(CO)和冠心病之间关系的研究。内容分四个方面: 1.每天冠心病死亡与心肌梗塞例数和大气中CO浓度的关系选择了巴的摩尔城的一个区,该区有人口约50万。在1970年1月至1972年1月间,年龄为25岁至64岁的冠心病猝死者522名,冠心病非猝死死亡者336名,透壁性心肌梗塞住院病人539名。猝死的定义为发作后24小时内死亡。透壁性心
A study of the relationship between exposure to carbon monoxide (CO) and coronary heart disease was conducted in Moore City, Pakistan. The content is divided into four aspects: 1. The relationship between coronary heart disease death and myocardial infarction number per day and CO concentration in the atmosphere Selected a district of Pakistan’s Moore City, which has a population of about 500,000. Between January 1970 and January 1972, 522 people died of sudden coronary death ranging from 25 to 64 years old, 336 died of non-sudden coronary death, and 539 were hospitalized transmyocardial infarction patients. Sudden death is defined as death within 24 hours after onset. Translucent heart