产前超声对胎儿三尖瓣反流及其预后的研究

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1、．．堑窒垒查．一一一—————————————————————————————一。一一heartmalf-o眦ations，2casescombinedwithcardiacmalformations，10casesofterminationofpregnancy．2V．enousca妞terspectrumanomaliesweredetected12cases，1caseofgradeII，6casesofIIIgrade，5casesofIVgrade·Conclusions：lmespecificityofthreetricuspidregurgitationwi

2、thgradeIandIIislow,mostwerenonnal，afterthebirthdisappeared；threetricuspidregurgitationw瓶gradeIIIandIv,mostaccompanyingobviousintracardiacore嫩ac删1acmalformationsThisresultpognosestheseverityoffetaltricuspidregurgitationhascloserelationshipwithfetalcardiovasculardeformitiesandtheitsseverity

3、．．2FetaltricuspidregurgitationassociatedwithvenouscatheterwaveotbloodflowreversalormissingpathologictricuspidregurgitationpossibilityOt3Pathologictricuspidregurgitationlikely：tricuspidregurgitationvelocitygreaterthan200cm／s，thelengthofarightatriumoftherefluxbeamratiogreaterthan1／2，anti．fl

4、owdurationwiththeentiresystolictimeratiO>1／2·4Theseindicatorsareeasytoobtain，simpleoperation，shortdetectiontime，themoreaccuratejudgmentscombination，easytopopularize，hasgoOdpracticalvalueandfeasibility．Keywords：fetalheart，Tricuspidregurgitation，echocadiography,venouscatheter(DV)，prognosis英

5、文缩写缩写FECHOCHDECHO豫明ⅣC℃NPIHCDFICCHDPFOASDVSDPDATOFPSHRHSEATGADORVTECDECDPEPTA砒英文全称FetalEchocardiographyCongenitalheartdiseaseEchocardiogramtricuspidregurgitationpulmonaryarteryinferiorvenaeavad_uctusvenosusPregnancy-includedhypertensionsyndromeColorDopplerFlowImagingComplexcongenitalheartd

6、iseasepatentforamenovaleatrialseptaldefectventricularseptaldefectpatentductusarterisustetralogyofFallotPulmonaryStenosisHypoplasticRightHeartSyndromeEbsteinAbnormalitytranspositionofthegreatarteriesdoubleoutletofrightventricletotallyendocardialcushiondefectendocardialcushiondefectpericard

7、ialeffusionpersistenttruncusarteriosusresistanteindexFGRFetalgrowthrestriction中文全称胎儿超声心动图先天性心脏病超声心动图三尖瓣反流肺动脉下腔静脉静脉导管妊娠期高血压彩色多普勒血流显像复杂性先天性心脏病卵圆孔未闭房间隔缺损室间隔缺损动脉导管未闭法洛四联症肺动瓣脉狭窄右心发育不良三尖瓣下移畸形大动脉转位右室双出口完全性心内膜垫缺损内膜垫缺损包积液存动脉干力指数儿生长受限6心厶永沮冶心心永阻胎研究论文产前超声对胎儿三尖瓣反流及其预后的研究-屿’圭’鄹茜产