慢性肺心病急性发作期,由于感染导致严重的缺氧和二氧化碳潴留、肺动脉高压和血液的高黏滞性,使多脏器功能衰竭,甚至造成救治困难。为提高抢救成功率,我们于2001年3月至2004年6月在常规治疗,即控制感染、持续低流量吸氧、改善通气和纠正酸碱水电解质紊乱的基础上,对部分病例联合应用多巴酚丁胺和肝素。认为效果 Chronic pulmonary heart disease acute exacerbation, due to infection led to severe hypoxia and carbon dioxide retention, pulmonary hypertension and high blood viscosity, so that multiple organ failure, and even cause difficulty in treatment. In order to improve the success rate of rescue, we conducted a series of combined application in some cases on the basis of routine treatment, that is, control of infection, continuous low-flow oxygen inhalation, improvement of ventilation and correction of acid-base electrolyte imbalance, from March 2001 to June 2004 Butylamine and heparin. Think of the effect