中华超声影像学杂志
中華超聲影像學雜誌
중화초성영상학잡지
CHINESE JOURNAL OF ULTRASONOGRAPHY
2012年
9期
767-770
,共4页
颜紫宁%芮逸飞%项艰波%范光磊%沈丹%范莉%钱农%徐龙宝%丁志坚%黄俊
顏紫寧%芮逸飛%項艱波%範光磊%瀋丹%範莉%錢農%徐龍寶%丁誌堅%黃俊
안자저%예일비%항간파%범광뢰%침단%범리%전농%서룡보%정지견%황준
超声心动描记术%心室功能,右%磁共振成像%体层摄影术,发射型计算机,单光子
超聲心動描記術%心室功能,右%磁共振成像%體層攝影術,髮射型計算機,單光子
초성심동묘기술%심실공능,우%자공진성상%체층섭영술,발사형계산궤,단광자
Echocardiography,real-time three-dimensional%Ventricular function,right%Magnetic resonance imaging%Tomography,emission-computed,single-photon
目的 进一步探讨实时三维超声心动图(RT-3DE)评价右心室收缩功能的准确性.方法 选择30例本院住院患者,其中冠心病10例,高血压病7例,心肌病5例,房间隔缺损5例,肺动脉高压3例,分别应用RT-3DE、磁共振(MRI)、单光子发射计算机断层扫描仪(SPECT)测量其右室舒张末期容量(RVEDV)、右室收缩末期容量(RVESV)、右室每搏输出量(RVSV)、右室射血分数(RVEF),并比较RT-3DE与MRI、SPECT测值的相关性和差异.结果 RT-3DE与MRI测量的RVEDV、RVESV、RVSV、RVEF值均具有较好的相关性(rEDV=0.811,rESV=0.837,rSV=0.818,rEF=0.701),RT-3DE与SPECT测量的RVEDV、RVESV、RVSV具有相关性(rEDV=0.526,rESV=0.493,rSV=0.514),与RVEF并没有相关性(rEF=0.235).结论 RT-3DE能准确评估右心室收缩功能.
目的 進一步探討實時三維超聲心動圖(RT-3DE)評價右心室收縮功能的準確性.方法 選擇30例本院住院患者,其中冠心病10例,高血壓病7例,心肌病5例,房間隔缺損5例,肺動脈高壓3例,分彆應用RT-3DE、磁共振(MRI)、單光子髮射計算機斷層掃描儀(SPECT)測量其右室舒張末期容量(RVEDV)、右室收縮末期容量(RVESV)、右室每搏輸齣量(RVSV)、右室射血分數(RVEF),併比較RT-3DE與MRI、SPECT測值的相關性和差異.結果 RT-3DE與MRI測量的RVEDV、RVESV、RVSV、RVEF值均具有較好的相關性(rEDV=0.811,rESV=0.837,rSV=0.818,rEF=0.701),RT-3DE與SPECT測量的RVEDV、RVESV、RVSV具有相關性(rEDV=0.526,rESV=0.493,rSV=0.514),與RVEF併沒有相關性(rEF=0.235).結論 RT-3DE能準確評估右心室收縮功能.
목적 진일보탐토실시삼유초성심동도(RT-3DE)평개우심실수축공능적준학성.방법 선택30례본원주원환자,기중관심병10례,고혈압병7례,심기병5례,방간격결손5례,폐동맥고압3례,분별응용RT-3DE、자공진(MRI)、단광자발사계산궤단층소묘의(SPECT)측량기우실서장말기용량(RVEDV)、우실수축말기용량(RVESV)、우실매박수출량(RVSV)、우실사혈분수(RVEF),병비교RT-3DE여MRI、SPECT측치적상관성화차이.결과 RT-3DE여MRI측량적RVEDV、RVESV、RVSV、RVEF치균구유교호적상관성(rEDV=0.811,rESV=0.837,rSV=0.818,rEF=0.701),RT-3DE여SPECT측량적RVEDV、RVESV、RVSV구유상관성(rEDV=0.526,rESV=0.493,rSV=0.514),여RVEF병몰유상관성(rEF=0.235).결론 RT-3DE능준학평고우심실수축공능.
Objective To further investigate the accuracy of the real-time three-dimensional echocardiography(RT-3DE) in evaluating right ventricular(RV) systolic function.Methods RT-3DE,MRI and SPECT were used to study a total 30 patients including 10 with coronary artery disease,7 with hypertension,5 with cardiomyopathy,5 with atrial septal defect,and 3 with pulmonary hypertension.The RV end-diastolic volume(RVEDV),RV end-systolic volume(RVESV),RV stroke volume(RVSV) and RV ejection fraction(RVEF) were measured.The correlation and the difference between different modalities were compared.Results RT-3DE had a good correlation with MRI in RVEDV,RVESV,RVSV and RVEF (rEDV =0.811,rESV =0.837,rSV =0.818,and rEF =0.701).Also RT-3DE had a correlation with SPECT in RVEDV,RVESV,and RVSV(rEDV =0.526,rESV =0.493,rSV =0.514),but there was no correlation between RT-3DE and SPECT in RVEF (rEF =0.235).Conclusions RT-3DE can assess RV systolic function accurately.
