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流行病学调查曾发现二硫化碳(CS_2)及硫化氢的职业性接触使心血管的发病率增加,主要病因很可能是CS_2,有两个推论;(1) CS_2加速了冠心病的病理生理进程,使各期冠心病的发病率有上升。(2) CS_2对已存在的相当严重的冠状动脉粥样硬化更趋于恶化并影响其预后,使其死亡率增加。作者在芬兰某粘胶纤维厂选343名1942～1967年具有5年以上CS_2接触史的操作工人为CS_2组,在附近纸浆厂挑选343名工人为对照组,
Epidemiological survey found that occupational exposure to carbon disulfide (CS_2) and hydrogen sulfide increased the incidence of cardiovascular disease, the main cause may be CS_2, there are two corollary; (1) CS_2 accelerated the pathophysiology of coronary heart disease process, So that the incidence of coronary heart disease increased. (2) CS_2 tended to worsen the existing severe coronary atherosclerosis and affect its prognosis, resulting in increased mortality. The author selected 343 viscose fiber factory in Finland with 1942 ~ 1967 CS2 exposure history of more than 5 years for the CS_2 group of workers in the vicinity of pulp mills 343 workers were selected as the control group,