慢性肺源性心脏病常因感染、缺氧、劳累等因素诱发心衰、呼衰,是常见心脏急症之一,很棘手,且死亡率高。我院自1987年11月～1992年11月以来,应用酚妥拉明、氨基酸抢救重症肺心病28例,疗效满意,现报告如下。一、一般资料病例选自重症肺心病患者55例。全部病例均有不同程度的咳嗽、气喘、紫绀、呼吸困难、尿少、浮肿、肝肿大、颈静脉怒张等症状,结合心电图、胸片等检查、符合1977年全国肺心病会议诊断标准。将病例随机分为两组:治疗组28例,对照组27例,两组的性别、年龄、病程、心衰程度等基本相似。二、治疗方法 1.对照组:采取氧疗、控制感染、解痉、洋 Chronic pulmonary heart disease often due to infection, hypoxia, fatigue and other factors induced heart failure, respiratory failure, is one of the common cardiac emergency, very difficult and high mortality. Our hospital from November 1987 to November 1992, the application of phentolamine, amino acid rescue of severe pulmonary heart disease in 28 cases, with satisfactory results, are as follows. First, the general information cases selected from patients with severe pulmonary heart disease in 55 cases. All cases have different degrees of cough, asthma, cyanosis, dyspnea, oliguria, edema, hepatomegaly, jugular vein distention and other symptoms, combined with electrocardiogram, chest radiography and other tests, in line with the National Conference on Pulmonary Heart Disease in 1977 diagnostic criteria. The cases were randomly divided into two groups: the treatment group of 28 cases, the control group of 27 cases, two groups of gender, age, duration, heart failure and other similar. Second, the treatment 1. Control group: oxygen therapy, infection control, antispasmodic, foreign