本文报道了计算机在线重建动态三维超声心动图。
Dynamic three-dimensional echocardiographic reconstruction of the intact human left ventricle processed automatically by a computer on line is reported in this paper.
一周内所有病例行左室造影与二维超声心动图检查。
Within one week, LV angiography and two-dimensional echocardiography were performed in all patients.
结果认为二维超声心动图对本病有特异性诊断价值。
The result suggested that 2-de had specific diagnostic value for this disease.
目的评价动态三维超声心动图在二尖瓣修复术中的作用。
Purpose To evaluate the role of three-dimensional echocardiography in mitral valve repair.
方法利用二维超声心动图仪对251例健康人心脏多切面检查。
Method Two-dimensional echocardiographic studies on hearts of 251 healthy subjects were performed.
二维超声心动图、磁共振显像、右室造影均可显示右室形态学异常。
The two-dimensional echocardiography, magnetic resonance imaging, computerized tomography and right ventricular cineangiography show morphologic abnormalities in the right ventricle.
目的观察三维超声心动图(3de)测定机械瓣瓣口面积的可行性。
Objective To determine the feasibility of three dimensional echocardiography (3de) in assessment of mechanical prosthetic valve areas.
传统的二维超声心动图(2d)在心脏疾病的诊断中已被广泛应用。
Conventional 2d echocardiography has been widely used in diagnosis of heart disease.
定期复查心电图和二维超声心动图是早期发现心血管病变的良好方法。
It is a good method that ECG and echocardiography are examined regularly in order to discover early the cardiovascular impairment.
目的：探讨二维超声心动图（2DE）“骑跨征”图像特征及规律性。
Objective:Probe into the imaging character and regularity of the"Straddle Sign"of two-dimensional echocardiography(2DE).
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：探讨多平面经食管三维超声心动图测量右室容量和收缩功能的可靠性。
Objective: to study the reliability of multiplane transesophageal three dimensional echocardiography in the measurement of right ventricular volume and systolic function.
目的探讨右旋心及合并畸形二维超声心动图(2de)图像特征及其规律性。
Objective To explore the image characteristics and regularity of two dimensional echocardiography (2de) on dextroversion and deformity.
目的：探讨应用二维超声心动图广泛性筛查胎儿先天性心脏病的可行性及临床价值。
Objective: To investigate the possibility of screening for fetal congenital heart diseases with Two Dimensional Echocardiogram extensively and its clinical value.
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.
同时，体表二维超声心动图检查发现左心房内血栓形成者16例，检出率为15.5%。
Meanwhile, 16 cases were found with body surface two-dimensional echocardiography, and the checkout rate was 15.5%.
目的研究左心室条束的二维超声心动图特征和左心室条束与心脏杂音及室性早搏的关系。
Objective To study the relations between left ventricular band and cardiac murmur or premature ventricular contraction and echocardiographic features.
目的评价经胸四维超声心动图(动态三维超声心动图，3d)对心血管疾病的诊断价值。
To evaluate the value of precordial four - dimensional echocardiography (dynamic three - dimensional echocardiography, 3d) in diagnosis of cardiovascular diseases.
本文报道应用四维超声心动图对8例正常室间隔与26例室间隔缺损进行初步研究的结果。
We reported an initial study of 8 normal subjects and 26 subjects with VSD using four-dimensional echocardiography (FDE) The shape.
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.
所有病人二维超声心动图显示三尖瓣区无瓣叶活动，CDFI显示右房室连接处无血流信号。
Echocardiography in all patients showed tricuspid area without movement of the leaflets, no CDFI signal over the right atrioventricular junction.
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).
目的：探讨经胸三维超声心动图(3dtte)诊断先天性心脏间隔缺损的可靠性和优越性。
Objective: To assess the reliability and advantage of transthoracic three-dimensional echocardiography (3dtte) in the diagnosis of congenital cardiac septal defects.
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.
目的：探索大动脉左转位先天性心脏病（先心病）二维超声心动图（2DE）特征及规律性。
Objective:To probe into the imaging character and regularity of congenital heart disease of left-transposition of great arteries by two dimensional echocardiography (2DE).
本文将16例疑有AD的患者做二维超声心动图及磁共振检查，比较两种方法诊断AD的价值。
This article reported that 16 suspected aortic dissection (AD) cases were checked by means of TD and MRI.
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