多年来,慢型克山病心力衰竭的治疗是以洋地黄、利尿剂为主,绝大多数患者均可取得良好的疗效,但少部分患者由于对洋地黄敏感或使用不当,而极易中毒。长期、大量的应用利尿剂,往往可以造成电解质的紊乱,这样,终于导致难治性心力衰竭,病死率很高。近年来,由于对心脏血液动力学研究的进展,以及 Over the years, the treatment of chronic Keshan disease heart failure is digitalis, diuretics, the vast majority of patients can achieve good effect, but a small number of patients due to digitalis sensitive or improper use, and extremely easy to poison . Long-term, large-scale use of diuretics, often can cause electrolyte disorders, so that finally lead to refractory heart failure, high mortality. In recent years, due to the progress of cardiac hemodynamics, as well