缬沙坦氢氯噻嗪分散片和美托洛尔缓释片联用对高血压左室舒张功能减退的疗效观察

中国医药导报2013年lO月第lO卷第28期

药物与临床

缬沙坦氢氯噻嗪分散片和美托洛尔缓释片联用

对高血压左室舒张功能减退的疗效观察

胡智华

广东省惠州市惠阳区人民医院广东省惠州市第六人民医院内科,广东惠州

51621l

【摘要】目的观察缬沙坦氢氯噻嗪分散片联合美托洛尔缓释片对高血压合并左室舒张功能减退的临床疗效。方法将

惠州市惠阳区人民医院2011年5月一2012年5月收治的高血压合并左室舒张功能减退患者110例随机分为两组,每

组各55例.对照组单用缬沙坦氢氯噻嗪分散片,观察组在此基础上联合美托洛尔缓释片。比较两组患者临床治疗效果。结果观察组总有效率为92.73%,明显高于对照组的78.18%,差异有统计学意义(x2=5.564,P=0.038);两组治疗后血压、心率及心室舒张功能指标均有明显改变,且观察组收缩压(SBP)、舒张压(DBP)及心率(HR)分别为(120.45+

10.89)mmHg、(77.45±8。44)mmHg和(70。39±5.53)次/min,均明显低于对照组(x2-4.544,P=0.035;x2=5.13,P=0.040;

x2=6.05,P=0.027);观察组治疗后左室舒张末期内径(LVEDd)和心室等容舒张时间(IVRT)分别为(47.65±4.01)mm和(101.26±4.87)ms,而E/A为(1.19±0.12),与对照组比较差异均有统计学意义(x2.6.1l,P=0.025;x2-5.82,P=0.031;X2=5.56,P=0.039)。结论缬沙坦氢氯噻嗪分散片联合美托洛尔缓释片对高血压合并左室舒张功能减退效果显著,可有效控制患者血压.改善左室舒张功能,值得临床推广和应用。

【关键词】缬沙坦氢氯噻嗪分散片;美托洛尔缓释片;左室舒张功能减退【中图分类号】1:1544.1

【文献标识码】A

【文章编号】1673—7210(2013)10(a)一0083—04

Clinicalobservationofleftventriculardiastolicdysfunctioninpatients、订thhypertensiontreatedbyValsartanHydrochlorothiazideDispersibleTabletsand

MetoprololSustained-releaseTablets

日UZhihua

DepartmentofInternalMediciine,HuiyangDistrictPeople"sHospitalofHuizhouCity

HuizhouSixth

People’SHospital,

GuangdongProvince,Huizhou

516211,China

[Abstract]ObjectiveToinvestigate

clinicalefficacyofleftventrieulardiastolicdysfunctioninpatientswithhypertension

treatedbyValsartanHydrochlorothiazideDispersibleTabletsandMetoprololSustained—releaseTablets.Methods

110pa.

tients

ofhypertensionwithleftventricular

diastolicdysfunctionwere

randomizedintotwogroups,who

were

admittedto

HuiyangDistrictPeople'sHospitalofHuizhouCityfromMay2011toMay2012werecollected.ThecontrolgroupwasonlytreatedbyValsartanHydrochlorothiazideconventionaldrugtreatment,andobservationgroupwasgivenMetoprololTabletson

thebasisofValsartan

Hydrochlorothiazide.The

clinicalefficacyforbothofthemwascompared.Results

The

effectiverateoftreatmentgroupwas

92.73%,andthe

effectiverate

ofobservationgroupwassignificantlyhigherthanthe

controlgroup

(78.18%),there

was

statisticallysignificantdifferencebetweenthetwogroups(x2=5.564,P=0.038).After

treatment,blood

pressure,heartrateandventriculardiastolicfunctionparametersweresignificantlychanged,astatisticallysignificantdiffer-

ence

betweenthetwogroupswas

indicated(P<0.05).Systolic

blood

pressure(SBP),diastolic

blood

pressure(DBP)and

heart

rate(HR)ofobservationgroup

were(120.45±10.89)mmHg,(77.45±8.44)mm

Hg

and(70.39±5.53)times/min,which

were

lowerthancontrolgroup(X2=4.544,P=0.035;x2=5.13,P=0.040;x2=6.05,P=0.027);after

treatment,leftventricularend

diastolic

diameter(LVEDd)and

ventrieularisovolumicrelaxation

time(1VRT)were(47.65±4.01)mmand(101.26±4.87)ms,

whiletheE/A

was(1.19±0.12),comparedwiththecontrolgroup,thedifferenceswerestatisticallysignificant(X2=6.11,P=

0.025;X2=5.82,P=0.031;X2=5.56,P=0.039).Conclusion

ValsartanHydroehlorothiazidecombinedwithMetoprololTablet

forhypertensionandleftventriculardiastolicdysfunctionhassignificanteffect,which

can

effectivelycontrolbloodpressure

andimproveleftventriculardiastolicfunction,whichisworthyofpromotionandapplication.

[Keywords]ValsartanHydrochlorothiazideDispersibeTablets;MetoprololSustained——releaseTablets;Leftventriculardias.

tolicdysfunction

高血压是临床上较为常见的心脑血管疾病之一。的趋势,其中患者靶器官损害是导致其死亡的主要原随着近年来人们生活水平的不断提高和工作压力的因之一,对患者的身心健康影响较大,目前已引起全不断增大,高血压的发病率逐年上升,且具有年轻化

社会的广泛关注11-41。长期高血压患者往往伴有左心室

CHINAMEDICALHERALDV01.10October

2013

No.28—

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缬沙坦氢氯噻嗪分散片和美托洛尔缓释片联用对高血压左室舒张功能减退的疗效观察相关文档

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