本文旨在观察氨茶碱联合阿司匹林治疗慢性高原性心脏病(HAHD)心力衰竭的疗效。作者将56例HAHD心力衰竭患者随机分为观察组28例及对照组28例,两组病人入院后都给予抗感染、吸氧改善通气、纠正酸碱失衡及电解质紊乱等常规治疗。观察组在采用血管紧张素转化酶抑制剂(ACEI)+噻嗪类 This article aims to observe the efficacy of aminophylline plus aspirin in the treatment of heart failure with chronic high-risk heart disease (HAHD). The authors randomly divided 56 patients with HAHD heart failure into observation group (n = 28) and control group (n = 28). Both groups were given anti-infection after admission, oxygen inhalation to improve ventilation, and to correct the conventional treatment such as acid-base imbalance and electrolyte imbalance. The observation group used angiotensin converting enzyme inhibitor (ACEI) + thiazide