克山病工作者们从流病学资料的分析中得出结论,认为人体内、外环境低硒可能是克山病的致病因素,二十年来,大规模的亚硒酸钠予防获得成功以及围绕着低硒心脏的机能研究和低硒心肌的代谢研究所做的大量工作,又从病因学和发病学方面给这一论点以有力支持。我室自1979年以来,曾用克山病病区水粮复制过几批大鼠低硒模型,发现大鼠的低硒心肌对异丙肾上腺素反应异常,总结之以供讨论。 Keshan disease workers from epidemiological data analysis concluded that the human body, the external environment of low selenium may be Keshan disease risk factors, two decades, large-scale sodium selenite to prevent success As well as a great deal of work around the study of the function of low-selenium hearts and the metabolism of low-selenium hearts, and strongly support this argument from the etiology and pathogenesis. My room since 1979, Keshan disease area has been used to copy a few batches of water dietary selenium rats model found in rats with low selenium myocardial isoproterenol abnormalities, summarized for discussion.