实时三维超声心动图；
目的探讨实时三维超声心动图技术对无顶冠状静脉窦综合征的诊断价值。
Objective To explore the value of real-time three-dimensional echocardiography (RT-3DE) in visualization of pathological structures of unroofed coronary sinus syndrome (UCSS).
目的评价实时三维超声心动图(RT 3de)测量左心室容量与射血分数的准确性。
Objective To assess the accuracy of real-time three-dimensional echocardiography (RT-3DE) for measuring left ventricular volume and ejection fraction.
目的探讨实时三维超声心动图在腺苷负荷试验中对心肌缺血检测的可行性及诊断价值。
Objective To test the feasibility and accuracy of using real-time three-dimensional echocardiography(RT-3DE) to detect ischemia during adenosine-induced stress.
目的为了评价实时三维超声心动图（RT-3DE）诊断先天性主动脉瓣下隔膜的价值。
Objective To evaluate the effect of real-time three-dimensional echocardiography (RT-3DE) on diagnosis of congenital discrete subaortic membrane.
目的初步评价实时三维超声心动图（3-DE）估测右心室室壁质量的可行性和准确性。
Objective To evaluate initially the feasibility and accuracy of real-time three-dimensional echocardiography (3-DE) for quantifying the right ventricular wall mass in an in vitro experimental study.
结论：实时三维超声心动图能准确测量右室容积，为评价右室功能提供了新的有力的工具。
Conclusion: RT 3de can accurately quantify RV volumes and provide a new tool to evaluate RV function.
目的探讨实时三维超声心动图(RT - 3de)研究二尖瓣环立体形态的方法和可行性。
Objective To investigate The method and feasibility of analysing mitral annulus geometry via real-time three-dimensional echocardiography (RT-3DE).
目的评价实时三维超声心动图（RT-3DE）诊断小儿先天性心脏病（先心病）的可靠性。
Objective To evaluate the reliability of real-time three-dimensional echocardiography (RT-3DE) in the diagnosis of congenital heart diseases (CHD).
结论：与二维超声心动图比较，实时三维超声心动图反映了心脏肿瘤的一个真实的立体结构。
Conclusions: Compared with two-dimensional echocardiography, real-time three-dimensional echocardiography could reflect the true stereoscopic structure of cardiac tumor.
前言：目的：探讨实时三维超声心动图(RT3DE)在心脏占位性病变中的临床应用价值。
Objective: To evaluate the value of real-time three-dimensional echocardiography (RT3DE) in cardiac space-occupying lesions.
结论实时三维超声心动图能通过测量右室容积及射血分数来评价冠心病患者右室收缩功能的变化。
Conclusion right ventricular functional change could be evaluated by using RT-3DE to calculate right ventricular volume and RVEF.
目的探讨实时三维超声心动图（RT-3DE）全容积成像及双平面法测量左心室容积的可行性和准确性。
Objective To evaluate the feasibility and accuracy of real-time three-dimensional echocardiography (RT-3DE) full volume and X-plane for quantifying the volume of left ventricular (LV) models.
目的初步评价实时三维超声心动图在先天性心脏间隔缺损经皮心导管缺损封堵术围术期中的临床应用价值。
Objective To preliminarily evaluate the value of real-time three dimensional echocardiography (RT3DE) during the perioperative transcatheter occlusion of cardiac septal defect.
目的：评价实时三维超声心动图(RT - 3de)技术在不同形状体外模型容积测量中的准确性和重复性。
Objective: To assess the accuracy and reproducibility of real-time three-dimensional echocardiography (RT-3DE) for measuring the volumes of models with different shape and size ire vitro.
目的评价实时三维超声心动图(RT ？3de)定量技术测量左室整体和节段心肌质量的可靠性和实用性。
Objective To evaluate the application of the quantified technique of real? Time three? Dimensional echocardiography (RT? 3de) in measuring whole and sectional myocardial mass of left ventricle.
目的：探讨新的实时三维超声心动图（RT-3DE）技术对经皮导管封堵先天性心脏病房间隔缺损（ASD）的指导应用价值。
Objective: To explore the clinical guideline value of novel real - time three - dimensional echocardiography (RT- 3DE) in percutaneous transcather closure treatment of atrial septal defect (ASD) .
方法应用实时三维彩色超声心动图和二维超声心动图(2de)测量10例二尖瓣偏心反流患者的二尖瓣偏心反流容积、左心房容积及二者比值，评价二尖瓣偏心反流的程度。
Methods RT-3DCE and 2de were applied on 10 patients with EMR and got regurgitation volume, left atrial volume and their ratio to evaluate the degree of EMR.
方法应用实时三维彩色超声心动图和二维超声心动图(2de)测量10例二尖瓣偏心反流患者的二尖瓣偏心反流容积、左心房容积及二者比值，评价二尖瓣偏心反流的程度。
Methods RT-3DCE and 2de were applied on 10 patients with EMR and got regurgitation volume, left atrial volume and their ratio to evaluate the degree of EMR.
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