扩张型心肌病是原发性心肌病中最常见的一型。1964年G.Win命为充血型原发性心肌病,1980年世界卫生组织专题小组报告改名扩张型原发性心肌病,文献称原发性扩张型心肌病。本文报告宁夏医学院附属医院1981年元月～1988年5月确诊的29例本症患者,其中19例作了随访。临床资料一、一般资料 29例中,男15例女10例。年龄最大者70岁,最小19岁,平均为 Dilated cardiomyopathy is the most common type of primary cardiomyopathy. In 1964 G.Win was ordered as a congestive primary cardiomyopathy. In 1980, the World Health Organization report renamed dilated cardiomyopathy, and the literature referred to dilated cardiomyopathy. This article reports Ningxia Medical College Affiliated Hospital January 1981 ~ May 1988 confirmed 29 cases of the disease patients, of which 19 were followed up. Clinical data First, the general information 29 cases, 15 males and 10 females. The oldest is 70 years old, and the youngest is 19 years old, on average