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近期以来我省急克和亚急克发病大幅度下降,特别是近几年降到3～8人/年的低水准;潜、慢型病人亦日益减少。鉴于地方性心肌病——克山病病因概念上,是否同病区环境影响有关?当前病区人群心功状态如何?如何判定人群心功状态?是一个值得探讨的问题。对此,我们于1984年9月,对吉林省蛟河县历史重病区黄松甸乡作了病区人群心功状态抽样调查。现将心电图调查结果1380例报告如下。
In recent years, the incidence of acute and subacute acute mycobacterium in our province dropped significantly, especially in recent years it dropped to 3 ~ 8 people / year low level; the latent and chronic patients are also decreasing. Given the concept of endemic cardiomyopathy - Keshan disease, is it related to the environmental impact of the ward? Current ward populations how the state of cardiac work? How to determine the state of the crowd? Is a question worth exploring. In response, we conducted a sample survey of the state of heart workout of the ward in Huangsongdian Township, a historic heavy ward in Jiaohe County, 1380 cases of electrocardiogram findings are reported below.