目前,克山病的分型仍以临床特点为基础,分为急型、亚急型、慢型和潜在型四型。在1977年第二次全国克山病临床诊断及治疗专题会议制订的《克山病诊断指标》中(下称“77年指标”),虽对各型诊断指 Currently, Keshan disease is still based on the clinical features of the classification is divided into acute, sub-acute type, slow type and potential type four. In 1977, the second national Keshan disease clinical diagnosis and treatment of the special session of the “Keshan disease diagnosis index” (hereinafter referred to as “77-year target”), although for all types of diagnostic means