1994年1月———1999年3月,我们选择了21例常规治疗无效的肺心病难治性心衰病人,使用酚妥拉明加肝素与多巴胺治疗,疗效显著,现报告如下。1　对象与方法1.1　对象　1994年1月—1999年3月收住的慢性肺心病伴严重心力衰竭患者21例。经常规抗感染,卧床休息,低盐饮食,改善通气功能, From January 1994 to March 1999, we selected 21 patients with refractory pulmonary heart disease and refractory heart failure who were treated routinely. The treatment with phentolamine plus heparin and dopamine was effective. The report is as follows. 1 objects and methods 1.1 object January 1994 - March 1999 admitted to chronic pulmonary heart disease patients with severe heart failure in 21 cases. Routine anti-infection, bed rest, low-salt diet, improve ventilation,