克山病是一种原因不明的地方性心肌病,在发病学上有明显的地区性和人群选择性,即居住在病区的非农业人口不发病或甚少发病。本文报告一例发生于病区非农业人口的小儿亚急型克山病。杨××,女,8个月。发热,气喘两天入院。既往身体健康,第一胎,足月顺产。生后 Keshan disease is an endemic cardiomyopathy of unknown etiology, with obvious regional and population selectivity in the epidemiology. That is, the non-agricultural population living in the ward has no or very little disease. This article reports a case of pediatric subacute Keshan disease that occurs in the non-agricultural population of the ward. Yang × ×, female, 8 months. Fever, asthma admission for two days. Past physical health, the first child, full-term follow-up. After birth