原发性心肌病病因尚未明了,确切的发病率还不清楚。临床表现多种多样,往往缺乏满意的诊断方法。特别是在条件较差的基层医院,往往造成误诊和漏诊。为增强对本病的认识,现将我院1981～1986年收治的特发性充血型心肌病21例作一回顾性分析,以供参考。 The etiology of primary cardiomyopathy is unclear, the exact incidence is not clear. A variety of clinical manifestations, often lack of satisfactory diagnostic methods. Especially in the grass-roots hospitals with poor conditions, misdiagnosis and missed diagnosis are often caused. In order to enhance the understanding of this disease, 21 cases of idiopathic congestive cardiomyopathy admitted to our hospital from 1981 to 1986 are retrospectively analyzed for reference.