彩色多普勒超声心动图在原发性肺动脉高压诊断中的应用.pdf

,ff7Zs,#Hm,EV71hhY_,sbhya11,gmghmb2008M52,S3X|mgh,d.h56,7vD9?CmghL=h,yN,vnull.h5?Snull?,24h=Szb%h?H,nulll?3Yq.hffS5Enull#M1?,#H?3Yq_Sb3null2null2Ln3,8#8E!z38,iW!m,33,iFf,.l8mgh785).5,2009,22(3).7x3,.290mgh5s.D5,2009,26(5):878null880null2m?k苑宁!K1)?k2NbZEYV16?k2m_,:c_TsbTF162m_(AUkVBM:kf,iC9,v,iWs,ks,k#UQb2m?k5ilb!1oM；k；2mColorDopplerechocardiographyinprimarypulmonaryhypertensiondiagnosisYUANNing.DepartmentofUltrasound,FourthPeople#sHospital,Shenyang110031,China!AbstractObjectiveToinvestigatetheprmiaryvalueofultrasonicdiagnosisofpulmonaryhypertennullsion.MethodsOn16casesofprmiarypulmonaryhypertensionbyechocardiography,recordandanalyzethetestresults.ResultsThe16patientswithDopplerechocardiographyhaveshownthatpulmonaryarterypressureoverloadcausedbyaseriesofchanges:theexpansionofpulmonaryhypertensionandrightventricularfreewallthickening,expansionoftherighthear,tventricularseptalabnormalmorphology,pulmonaryarteryflowspecnulltrumabnormalities,varyingdegreesofpulmonaryvalveandtricuspidregurgitation.ConclusionColorDopplerechocardiographydiagnosisofprmiarypulmonaryhypertensionhasclinicalsignificance.!KeywordsColorDoppler；Pulmonaryhypertension；UltrasoundcardiogramT:110031+gD2i1ZE1null1B16,34,o12,2009M111#,M-1237b1null2ZEALKOKAnull102N,hq2null5MHzb|#P,bAUM,=24=#8vl,CDFI4=s#Q,k:(1)kl(PASP):U8M:cUQKv(TR),PASP=4VmaxTR+RAPbHk)|,4kMfb%82%SC02010M11422ChinJModDrugApp,lNov2010,Vo.l4,No.222T=2(AUk#sf,v(4359mm,:5368mm,iiMz2833mm),P=,Pi=lbiWs,iWMK_Pi,9iWPiC_,#2nsbkwL?3M,U,-M,FMbkQnull,UQnull,k9,PASP5889mmHgb3)F162m_(AUkVBM:kf,iC9,v,iWs,ks,k#UQb?kkl?93hMk,hyV?Z,5?klhMBbkl=9,V_8=j,=k9,isE,i9,igv1bV$a5aea6a,H,Cb8_kul,UuV8lbmUigv,Vgvb5_UkA9,il9,k9E9,V9Pxd7b,ikbbh?k,y%hk,MM,/T5VCvMbVh1L/75_,t_H?3,yN7ZE=2mh1Nb2m?9k,k9tW7+2,kbn/b3null1igfigflVT,78%?ki9v,iCkHX9,HiW9,h,iC_b3null2k=9z=2mVb#AUkfbk=25mm,k=,?3aM,lk,b2v,1&V7,mWWv,D,P7?#HbVHW,3V1ca0afsl,lV?3b3sn/7,n/h,h7)n,n/Q?374b4s7B,/7/)H,8F,Y,/A|a,3VCk,7b5s47%,vh,QvF37%)#Cs00),0J$o)aV$o