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厄贝沙坦对原发性高血压患者左心室肥厚及血压的影响研究

2014-07-07卞玉华

中国医药科学 2014年7期
关键词:影响

卞玉华

[摘要] 目的 观察厄贝沙坦对原发性高血压患者左心室肥厚及血压的影响。方法 选取78例原发性高血压伴左心室肥厚患者,随机分为研究组(39例)和对照组(39例),研究组采用厄贝沙坦治疗,对照组采用吲达帕胺治疗。比较两组患者治疗后左心室肥厚及血压的变化。结果 治疗后研究组患者血压昼夜节律30例(76.92%)恢复,对照组11例(28.21%)恢复,两组恢复率对比具有明显差异(P<0.05);两组治疗后左心室重量指数,研究组下降明显优于对照组(P<0.05)。结论 厄贝沙坦治疗原发性高血压疗效显著,不仅能有效改善患者血压昼夜节律的恢复,控制血压水平,还有可能对其左心室肥厚发展起抑制作用。

[关键词] 原发性高血压;厄贝沙坦;左心室肥厚;血压;影响

[中图分类号] R544.1 [文献标识码] B [文章编号] 2095-0616(2014)07-91-03

The effects of irbesartan in treatment of primary hypertensive blood pressure and the impact on left ventricular

BIAN Yuhua

Department of Medicine, Shengli Petroleum Administration Gongying Hospital,Dongying 257000,China

[Abstract] Objective To explore the effects of irbesartan in treatment of primary hypertensive blood pressure,and to explore the impact on left ventricular. Methods 78 cases of primary hypertensive blood pressure patients combined left ventricular hypertrophy were randomly divided into study group(39 cases) and control group(39 cases),the study group was given irbesartan treatment, the control group was given indapamide. After treatment, left ventricular hypertrophy and blood pressure changes were compared between two groups. Results After treatment, 30 cases(76.92%) recovered blood pressure circadian rhythm in the study group, 11 cases(28.21%) recovered blood pressure circadian rhythm in the control group,the difference was statistically significant between two groups (P<0.05); After treatment,the left ventricular posterior mass index of the study group decreased significantly more than the control group(P<0.05). Conclusion Irbesartan in treatment of essential hypertension has significant effect, not only can improve the circadian rhythm of blood pressure, control blood pressure levels, may be inhibiting the development of left ventricular hypertrophy.

[Key words] Essential hypertension;Irbesartan;Left ventricular hypertrophy;Blood pressure;Impact

原发性高血压是临床常见的心血管疾病,多见于中老年人群[1]。患者心脏常因外周血管阻力和血容量增加而加重负担,以致进展为心律失常、心力衰竭、心肌梗死等[2]。随着昼夜交替,正常人血压呈周期性变化,而有些原发性高血压患者血压出现昼夜节律消失情况,这种情况可能和心、脑、肾靶器官损害有关。厄贝沙坦是血管紧张素Ⅱ受体阻断剂,根据患者具体情况给予适当剂量药物,可取得显著的降压效果。

1 资料与方法

1.1 一般资料

选取2011年3月~2013年3月入院治疗的78例原发性高血压伴左心室肥厚患者,男49例,女29例,年龄48~74岁,体重指数(23.1±3.2)kg/m2。诊断符合收缩压≥140mm Hg和(或)舒张压≥90mm Hg的原发性高血压临床诊断标准,无肝肾、器质性心脏血管、糖尿病等严重疾病。随机将患者分为研究组和对照组,每组各39例。研究组男25例,女14例,年龄48~71岁。对照组男24例,女15例,年龄51~74岁。两组患者在性别、年龄、体重指数等方面无统计学意义(P>0.05)。

1.2 方法

研究组每日口服1次75~150mg厄贝沙坦(济南利民制药有限责任公司,H20100170);……

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