扩张型心肌病我院自1982～1987年共收治该病50例。5例在院外误诊,9例在门诊误诊和3例在入院初误诊,均在住院过程中修正,分析如下。一、诊断依据根据目前基层医院的设备条件,结合有关文献,拟定本病诊断依据如下:①X 线示 Dilated cardiomyopathy in our hospital from 1982 to 1987 were treated 50 cases of the disease. Five were misdiagnosed outside the hospital, nine were misdiagnosed in the outpatient setting, and three were misdiagnosed as early admission, all of whom were corrected during hospitalization and were analyzed as follows. First, the diagnosis based on the current primary hospital equipment conditions, combined with the relevant literature, to develop the diagnosis of the disease are as follows: ① X-ray