Objective: to observe the influence of Puerarine injection to the chroniccardiopulmonarydisease with pulmonary arterial hypertension.
目的：观察布瑞宁注射液对慢性肺心病患者肺动脉高压的影响。
2
Objective Cardiopulmonary exercise test is used for early detection of exercise induced hypoxia and exercise induced pulmonary arterial hypertension of chronic obstructive pulmonary disease (COPD).
目的应用运动心肺负荷试验早期检出慢性阻塞性肺疾病(COPD)运动性低氧血症及运动性肺动脉高压。
3
Objective To evaluate the safety of cardiopulmonary bypass grafting on patients with chronic renal disease.