缺血性心肌病(ICM)和扩张型心肌病(DCM)在临床上均存在心功能不全的表现,只是病因不同,对两者的鉴别有时非常困难[1]。本文比较分析最终诊断为DCM和ICM共87患者的临床特点,旨在提高对这两种疾病的认识和诊治水平,尽量避免误诊和误治的发生。1对象和方法1.1对象对我院2002-09~20 ICM and DCM have the clinical manifestations of cardiac insufficiency, but the etiology is different, and the identification of the two is sometimes very difficult [1]. In this paper, the clinical features of 87 patients diagnosed as DCM and ICM were compared and analyzed in order to improve their knowledge and diagnosis and treatment of these two diseases and to avoid misdiagnosis and misdiagnosis. 1 objects and methods 1.1 object to our hospital 2002-09 ~ 20