A clinical control study of Xin-ke-shu and Betaloc on improving arterial elasticity in the treatment of coronary heart disease
- VernacularTitle:心可舒片与倍他乐克对冠心病患者动脉弹性影响的对照研究
- Author:
Qian ZHANG
;
Xiaohong YU
;
Ningling SUN
- Publication Type:Journal Article
- Keywords:
Xin-ke-shu;
Betaloc;
Coronary heart disease;
Arterial elasticity
- From:
Chinese Journal of Practical Internal Medicine
2006;0(16):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the effects of Xin-ke-shu and Betaloc on arterial elasticity of coronary heart disease(CHD).Methods According to the results from coronary angiography,50 patients who were taking long-term treatment of coronary artery obstructions were enrolled and divided into two groups in equal number at random.They were divided into Xin-ke-shu group(n=25)and Betaloc group(n=25).The Xin-ke-shu group received Xin-ke-shu(12/d)individually and the Betaloc group received Betaloc(50mg/d)for eight weeks.Patient's heart rate was measured by the doctor.Brachial blood pressure was measured by standardized mercury cuff sphygmomanometer.Automatic pulse wave velocity(PWV)measurement system and Complior Colson device and DO-2020 were applied to examine the carotid-radial artery PWV(PWVcr)and the large arterial elastic indexes(C1 and C2)respectively.Results After eight weeks of treatment.All patient's heart rate showed significant decrease.The Betaloc group,after excluded the betaloc effect,showed significant decrease of blood pressure.The Xin-ke-shu group showed significant increase of C1 and C2,and PWVcr slowed down obviously.Conclusion Xin-ke-shu improves the small and large arterial elasticity,and attenuates the wave reflex amplitude.
