The clinical effect of benazepril combined with amoldipin on cardiac function and urine microalbuminuria in patients with moderate and severe primary hypertensive left ventricular hypertrophy
- VernacularTitle:贝那普利与左氨氯地平联合治疗对高血压左心室肥厚患者心功能和尿微量白蛋白的影响
- Author:
Jinping CHEN
;
Xiuru NIU
- Publication Type:Journal Article
- Keywords:
Hypertension;
Left ventricular hypertrophy;
Benazapril;
Amlodipine;
Albumine
- From:
Clinical Medicine of China
2007;23(z1):1-3
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the effect of benazepril combined with amoldipin on cardiac function and urine microalbuminuria in patients with moderate and severe primary hypertensive left ventricular hypertrophy.Methods 90 patients with mild to moderate essential hypertension and left ventficular hypertrophy were randomly divided into three groups(n=30 in each group),who were treated with benazepril,amoldinpin and benazepril com-bined with amoldipin,respectively.Blood pressure was monitored and left ventricular diameter(LVDd),interven-tricular septal thick(IVS),left ventricular posterior wall(LVPW),left ventricular masses index(LVMI)were measured by echocardiography before and after treatment in three groups.Microalbuminuria,serum nitrogen and creatinine were examined at the same time.Results Both SBP and DSP were significantly decreased in three groups after two weeks treatment.E/A ratio and EF were increased at the same time(P<0.01).After treatment,these changes were more significant in Benazepril with Amlodipine group(P<0.05).After 24 week treatment IVS,LVPW and LVMI were significantly dereased(P<0.01),while LVEF and E/A increased(P<0.01).After 4-week treatment,microalbuminuria was decreased in three groups,especially in combined treatment group(P<0.01).With the time of medication in combined treatment group,microalbuminuria was increasingly decreased which was significant in benazepril and amoldipin group after 24 weeks(P<0.01).Conclusion The Benzazepril with am-lodipine are more effective in lowering blood pressure,left ventricular hypertrophy and decrease microalbuminuria.
