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1、AbstractABSTRACTObjective:ThroughtheheartoftheX-rayexaminationofrheumaticheartdisease(rheumaticheartdisease,RHD)beforeandaftervalvereplacementsurgeryX-raypulmonarycongestion(pulmonaryvenouscongestion)changingcomparativeanalysis,whichexaminemitralvalvereplacement(mitralvalvereplacement,MVR),andc
2、ombinedvalvereplacement(MVR+aorticvalvereplacement)beforeandaftersurgerytochangethecontrastX-rayanalysisofpulmonarycongestion,valvereplacementsurgeryisdesignedtoprovidethebasisforfollow-uptreatment.X-raychangesinpulmonarybloodbeforeandafterthechangeinthesizeofthevariousreactionsRHDatrioventricu
3、larvalvereplacementsurgery.Methods:CollectedinJanuary2010~201412menstrualhospitalColorDopplerultrasounddiagnosisandclinicaldiagnosisinpatientswithrheumaticheartvalvereplacementsurgerypatientsand126cases,including62casesofMVRpatients,combinedvalvereplacement(MVR+AVR)64patients.Beforeandaftersurg
4、erywereconfirmedbyPhilipdigitalX-raymachinethreetabletstakenheart,observedbeforeandaftersurgeryandpulmonarycongestionchangewereanalyzed.Oneweekbeforesurgeryradiography,oneweekaftersurgery,twoweeksaftersurgeryradiographyreview.Beforethesurgery,aftertheX-raychangesintheperformanceofpulmonaryconge
5、stionSPSS13.0statisticalsoftwarefordataanalysisandprocessing.Results:1.MVRgroupwithcombinedvalvularlesionscontrastdisplaygeneralinformation:Age,durationofdisease,andcardiacfunctionwerenotstatisticallydifferent(P>0.05);thenumberoffemalepatientsthanmalepatientsmorethanMVRgroup,bothstatisticallysi
6、gnificant(P<0.05);MVRgroupalonetwonarrowgroupwassignificantlyhigherthanthedegreeofpulmonarycongestionclosedbicuspidVAbstractmergetwogroups,bothofwhichweresignificantlydifferent(P<0.05);MVRgroupwithtwosimpletwonarrowlesionseverityclosednarrowlymergetwogroupsofleftatrialenlargementwasnosignifican
7、tdifference(P>0.05);2.MVRgroupafteroneweek,afterahalfmonthscomparedwiththepreoperativepulmonarycongestionarereduced,contraststatisticallysignificant(P<0.05);Afterahalfmonths,severepulmonarycongestionmitigationafter1weekcomparedwit
