Effect of ivabradine in the treatment of acute exacerbation of chronic obstructive pulmonary disease with heart failure  

作　　者：Jing Z Qing G Li-hong Z Liang S Dong-xia LI Cui-cui G Guo-hong Y 

机构地区：[1]Characteristic Medical Center of Chinese People's Armed Police Forces, Tianjin 300162, China

出　　处：《Journal of Hainan Medical University》2019年第19期31-36,共6页海南医学院学报（英文版）

摘　　要：Objective: To observe the effectiveness and safety of ivabradine in patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD) and heart failure. Methods:Patients who were admitted to hospital with AECOPD during the period from August 2017 to July 2018. Then those both had heart failure with reduced ejection fraction(HFrEF) and a resting heart rate>70 beats/min were enrolled. A total of 86 cases were screened and completed, which were randomly divided into two groups for treatment. The control group(41 cases) received standard treatments, such as oxygen, anti-infection, anti-spasmodic, hormone, diuretic, ACEI/ARB, recombinant human brain natriuretic peptide (rhBNP), etc. The bisoprolol was given 2.5~5 mg orally once a day to control heart rate, and the test group(45 cases) was further treated with ivabradine 2.5~5 mg orally twice a day on the basis of the control group. The average heart rate, cardiac function, lung function, and 6-minute walking test were compared between the two groups. Results: After treatment, the average heart rate of the test group was lower than the control group, and the heart rate control rate(<70 beats/min%) of the test group was superior to the control group. The level of N-terminal B-type natriuretic peptide(NT-proBNP) in test group was significantly lower than that in control group. The distance of the 6-minute walking test in e test group was significantly longer than that in control group. Conclusion: Ivabradine combined with bisoprolol could help patients with AECOPD and heart failure to further reduce the heart rates, improve heart function and exercise tolerance. Moreover, the therapeutic safety was acceptable during the short term.

关 键 词：IVABRADINE Acute exacerbation of chronic obstructive pulmonary disease Heart failure Heart rate 

分 类 号：R54[医药卫生—心血管疾病]