心肌病是一组异质性疾病,可分为原发性和继发性两类,是引起心力衰竭和心源性猝死的常见疾病。原发性心肌病是由遗传、非遗传和获得性病因单独或混合引起的心肌病,常见的心肌病致病原因趋于明确。中华心血管病杂志2007年第1期公布了中国的“心肌病诊断与治疗建议”〔1〕,该建议 Cardiomyopathy is a group of heterogeneous diseases that can be divided into primary and secondary categories and is a common cause of heart failure and sudden cardiac death. Cardiomyopathy is caused by genetic, non-genetic and acquired causes of cardiomyopathy alone or in combination, the common causes of cardiomyopathy tend to be clear. Chinese Journal of Cardiology 2007 No. 1 published in China “cardiomyopathy diagnosis and treatment recommendations” [1], the proposal