慢型克山病在临床上是以心脏扩大为主要特点的地方性心肌病。以往均以减轻心脏负担,强心和利尿为主的治疗原则。1其首次心衰至死亡时间:首次发病经系统治疗不愈有62.8%在一年内死亡,80%在二年内死亡。2近年虽然治疗技术有所提高,但五年内病死率仍达22.8%3因此寻找优于现在的治疗方法,降低病死率是急待解决的问题。 Slow Keshan disease is clinically based on the expansion of the heart of the main features of endemic cardiomyopathy. In the past are to reduce the burden on the heart, cardiac and diuretic-based treatment principles. 1 The first heart failure to death time: The first incidence of systemic treatment of unhealed 62.8% died within a year, 80% died within two years. In recent years, though the treatment technology has been improved, the case fatality rate still reaches 22.8% in five years. Therefore, it is an urgent issue to search for better treatment methods and to reduce the case fatality rate.