东南大学学报(医学版)
東南大學學報(醫學版)
동남대학학보(의학판)
JOURNAL OF SOUTHEAST UNIVERSITY(MEDICAL SCIENCE EDITION)
2014年
3期
335-337
,共3页
超声心动图%实时三维%肺动脉瓣狭窄
超聲心動圖%實時三維%肺動脈瓣狹窄
초성심동도%실시삼유%폐동맥판협착
echocardiography%real time three-dimensional%pulmonary valvular stenosis
目的:探讨实时三维经胸超声心动图(RT-3DE)对评价肺动脉瓣狭窄(PVS)的价值。方法:二维经胸超声心动图诊断为PVS的86例患者,同时接受RT-3DE检查。结果:RT-3DE可确定PV瓣叶数目者占67.44%(58/86),PVS二维测值、三维测得面积分别与手术结果相比,后者相关系数更高(P<0.05)。经过体表面积矫正后的PVS三维面积与肺动脉瓣血流速度的相关系数r=0.76。实时三维血流可清晰显示PVS立体狭窄血流。结论:RT-3 DE可以为诊断PVS提供更丰富的信息。
目的:探討實時三維經胸超聲心動圖(RT-3DE)對評價肺動脈瓣狹窄(PVS)的價值。方法:二維經胸超聲心動圖診斷為PVS的86例患者,同時接受RT-3DE檢查。結果:RT-3DE可確定PV瓣葉數目者佔67.44%(58/86),PVS二維測值、三維測得麵積分彆與手術結果相比,後者相關繫數更高(P<0.05)。經過體錶麵積矯正後的PVS三維麵積與肺動脈瓣血流速度的相關繫數r=0.76。實時三維血流可清晰顯示PVS立體狹窄血流。結論:RT-3 DE可以為診斷PVS提供更豐富的信息。
목적:탐토실시삼유경흉초성심동도(RT-3DE)대평개폐동맥판협착(PVS)적개치。방법:이유경흉초성심동도진단위PVS적86례환자,동시접수RT-3DE검사。결과:RT-3DE가학정PV판협수목자점67.44%(58/86),PVS이유측치、삼유측득면적분별여수술결과상비,후자상관계수경고(P<0.05)。경과체표면적교정후적PVS삼유면적여폐동맥판혈류속도적상관계수r=0.76。실시삼유혈류가청석현시PVS입체협착혈류。결론:RT-3 DE가이위진단PVS제공경봉부적신식。
Objective: To evaluate the effect of real-time three-dimensional echocardiography ( RT-3DE ) in patients with pulmonary valvular stenosis ( PVS ) .Methods: Totally 86 patients with PVS diagnosed by two dimensional echocardiography were examined with RT-3DE.Results:Pulmonary leaflet numbers in 67.44%(58/86 ) patients with PVS were determined .The results of RT-3 DE had better correlation with the the surgical results than two dimensional echocardiography ( P<0 .05 ) .The r between the aera of PV with the correction of the body surface area and the speed of the PV was 0 .76 .The stenosis flow of PVS was showed three-dimensionally by real-time three-dimensional color Doppler flow imaging ( RT-3D color).Conclusion: RT-3DE can supply more information in diagnosing PVS .