双低ctpa与pe生化指标的相关分析

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1、万方数据英文缩写Conclusions：Whenthetubevoltage1S80kilovolt，rabbits’CTPAwiththecontrastmediumof270mgI／mlismoresuitablethanothers，anditcandecreasetheiodinedoseperuniteffectively．PartIIlCorrelationanalysisofbiologicalindicatorofAPEwiththeright／leftventricleratioandCTangiographicpulmonarya

2、rteryobstructionindexObjective：TocorrelatebiologicalindicatorofAPEwiththeright／leftventricleratio(RV／LV)andCTangiographicpulmonaryarteryobstructionindex(OI)．Methods：Inaretrospectivestudyof71patients(60．34-11．5years，men：32cases，women：39cases)admittedwithAPEconfirmedbyCTpulmonary

3、angiogram(CTPA)．AndaccordingtoRV／LV，patientsweredividedintorightventriculardilation(RV／LV>／1，Agroup)andnorightventriculardilation(RV／LV<1，Bgroup)．Withrespecttoage，systolicanddiastolicbloodpressure，thereisnostatisticdifferencebetweenthegroups．Bloodsamples，D—dimer,cTnIandCRPwereo

4、btainedwithin24hoursofpresentation．QanadlipulmonaryarteryOSandtheaxialRV／LVratioofCTPAwereassessedbytworadiologists．Results：RV／LViscorrelatedwithOI(r=O．283，P=-0．018)．ArelevantcorrelationbetweenRV／LVandD—dimer(r=0．465，P=-0．017)wereonlyfoundinAgroup．Thereispositiveassociationbetw

5、eenOIandleucocyte，D-dimerandCRP(r=0．243，P=-0．044；r=0．405，P=0．003；r=0．335，仁O．037)．Inthetwogroups，apositiveassociationbecomesapparentforOIandD—dimer(r=O．429，P=-0．029；r=0．382，P=0．031)．OIintheAgroupishigherthanBgroup((43．36+23．72)vs(57．57+21．89)；户一2．603，仁O．011)．NLRiscorrelatedwithl

6、eucocyte，D-dmierandCRP(r=0．602，P=-0．000；r=0．548，仁O．00；r=0．252，P=-0．047)．IntheAgroup，NLRiscorrelatedwithleucocyte，D-dmierandcTnI(r=0．564，P=-0．000；r=O．568，P=-0．002；r=0．425，P=-0．034)．AndintheBgroup，NLRiscorrelatedwithleucocyte，D—dmierandCI冲(严O．591，P=-0．000；r=0．427，P=-0．026；r=0．542

7、，P=0．003)．InLogisticanalysis，OIisaindependentpredictorofrightventriculardilation(OR1．03，尸=O．011)．Ina6万方数据英文缩写ROCanalysistheAUCforthepredictionofrightventriculardilationof01were0．729(95％C10．586．0．872．P=O．007)．Conclusions：OIisanindependentpredictorofrightventriculardilation，andca

8、naccuratelypredictfightventficulardilation．D—dimercoul