二维超声心动图

应用M型及二维超声心动图检查了52例Ebstein畸形。

Fifty two Cases of Ebstein 's anomaly we examined with M-mode and two-dimensional echocardiography .

52例Ebstein畸形M型和二维超声心动图研究

The study on 52 cases of ebstein ′ s anomaly with M-mode and two-dimensional echocardiography

二维超声心动图对心肌梗塞伴心电图ST段持续性改变病人的估价

Two-dimensional echocardiography in patients of myocardial infarction with sustained changes of ST segment

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 .

结论：二维超声心动图结合电子束CT检查是诊断小儿IAA比较简便、安全及准确的方法。

Conclusion 2DE combined with electric beam CT is comparatively a easy , safe and accurate method of diagnosing IAA .

结论彩色多普勒二维超声心动图是诊断ASA最有价值的无创性技术。

Conclusion Two-dimensional color-flow Doppler echocardiography is the most useful noninvasive technique to diagnose ASA .

用二维超声心动图测量左室射血分数（LVEF）；

LV ejection fraction ( LVEF ) was determined by 2-D echocardiography .

方法采用无创性心脏检查对56例MG患者进行心电图、彩色多普勒二维超声心动图和心肌酶学检查；

Methods The 56 patients with MG and 25 controls were examined by the injury free heart examinations including EKG , Color Doppler Ultrasonic Cardiogram and Myocardial Enzyme .

方法：通过与手术（n＝3）及心血管造影（n＝4）结果对照研究，观察了7例TA的M型、二维超声心动图及多普勒超声心动图所见。

Methods : Comparing with the results of angiography and surgery , the manifestations of 7 cases of truncus arteriosus were studied with M-mode , two-dimensional and echocardiography .

方法：全部患者均接受经胸壁二维超声心动图（TTE）、经食道超声心动图（TEE）检查和经食道动态三维重建（3D）。

Methods 47 ASD patients were examined with transthoracic echocardiography ( TTE ), transesophageal echocardiography ( TEE ) and three-dimensional reconstruction ( 3D ) .

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 .

结果常规二维超声心动图与负荷超声心动图均显示心肌挫伤（MC）后，部分心肌节段出现矛盾运动或室壁瘤。

Results It was revealed by both conventional and stressed echocardiography that parts of ventricular wall were demonstrated with segmental abnormal motions or even ventricular aneurysm .

材料和方法：回顾分析15例小儿先天性右室流出道狭窄及其合并畸形的MRI表现，与二维超声心动图、心血管造影和手术对照比较。

Materials and Methods : Fifteen Children with congenital right ventricular outflow tract stenosis were evaluated with MRI technique echocardiography and angiocardiography were also performed in these children in order to compare with MRI .

结果：186例KD经1~2次二维超声心动图检查发现冠状动脉损害108例，发生率58.1%，不完全KD更易并发冠状动脉损害。

Results There were 108 cases of KD with lesion of coronary artery in 186 cases through 2-dimensional echocardiography . The incidence rate was 58.1 % ;

方法18例VSD合并AVP患者进行二维超声心动图（2DE）和彩色多普勒血流显像（CDFI）检查并被手术确诊。

Methods 18 cases of VSD associated with AVP were examined by 2-DE and CDFI . All cases were confirmed by operation .

目的：对经胸壁二维超声心动图（TTE）确诊为房间隔缺损（ASD）的患者采取经食道动态三维重建，探讨全平面经食道超声心动图三维重建房间隔缺损的临床应用价值。

Objective To explore the clinical value of omni-plane transesophageal dynamic three-dimensional echocardiography in patients with atrial septal defect ( ASD ) .

本文报告M型及二维超声心动图对20例COPD患者，肺心病（心功能代偿和失代偿各20例）患者及对照组20例检查结果。

The findings of M-mode and two-dimensional echo in 20 COPD patients and cor pulmonale patients ( including complete compensation and decompensation each 20 cases ), and 20 controls were reported .

临床上较普遍的采用M-型和二维超声心动图检查方法测量左室射血分数（LVEF）来评价左室收缩功能。

The commonly clinical assessment left ventricular systolic function is to measure left ventricular ejection fraction ( LVEF ) by M-mode and two-dimensional echocardiography .

目的评价经胸二维超声心动图（2Dechocardioliography，2DE）、心血管造影（cardioangiography，CAG）和MRI在三房心诊断中的作用。

Objective To evaluate the clinical efficacy of transthoracic two dimensional echocardiography , cardioangiography ( CAG ), and MRI in the diagnosis of cor triatriatum .

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 .

在二维超声心动图上用脉冲多普勒（PD-2D）测量计算反流容积（RV）和反流分数（RF%）。

The regurgitant volume ( RV ) and regurgitant fraction ( RF ) calculated by two dimensional pulsed Doppler ( 2D-PD ) method were served as reference values .

将32例心肌梗塞患者的二维超声心动图（2DE）捡出节段性室壁运动异常结果与左室造影及冠状动脉造影结果进行了相关研究。

The results of the MI SWMA by2DE were compared to ventriculography and coronary arteriography in the32 cases with diagnosed myocardial infarction .

为了更准确地定位梗塞区，为临床提供可靠的治疗依据，本文对81例患者的心电图（ECG）定位与二维超声心动图（2DE）定位进行了比较。

In order to correctly locate the site and scope of the infarction and provide reliable warranty for clinical treatment , 81 cases ' ECG localization and 2DE localization were compared .

目的：研究经胸二维超声心动图（2DE）引导普通电极导管（CSC）置入冠状静脉窦的可行性。

Objective : To assess the value of transthoracic echocardiography as image guide in determing coronary sinus catheter ( CSC ) position and controlling advancement of CSC .

方法：选择风湿性心脏病二尖瓣狭窄患者103例，均进行CT增强扫描、食道超声心动图和体表二维超声心动图检查，以检验有无左心房内附壁血栓形成。

Methods : We selected 103 patients who suffered from rheumatic mitral stenosis , each of whom was examined with CT enhanced scanning , esophageal echocardiography and body surface two dimensional echocardiography in order to test whether there were thrombi adhering to the endocardium of the left atrium .

方法各入选26例长期运动个体和运动较少的正常个体，经二维超声心动图测量心室结构参数，记录同步12导联心电图测量QT离散度。

Methods 26 long term trained subjects and 26 less trained subjects were enrolled in the study , LV mass were measured by 2-dimensional echocardiography QT dispersion were measured by 12-lead resting electrocardiogram . Exercise .

目的将心脏解剖三节段概念引入二维超声心动图（2DE）诊断复杂先天性心脏病（先心病）中，使2DE诊断复杂先心病简单化，条理化。

Objective To apply three-segment heart anatomy concept to two-dimensional echocardiography ( 2DE ) in the diagnosis of complicated congenital heart disease ( CHD ) .

二维超声心动图（2DE）在诊断冠心病及存活心肌的检测中作用独特。近年来结合多巴酚丁胺药物负荷（DSE）已成为临床检验的重要方法。

The 2 dimensional echocardiography ( 2DE ) combined with dobutamine is one of the advanced method in detecting viable myocardium in present clinical application .

目的通过组织多普勒显像技术（DTI）局部心功能指标与二维超声心动图（2DE）整体心功能指标的相关分析，探讨DTI检测局部心功能的价值。

Objective To analyze the relationship between local heart function indexes of Doppler Tissue lmaging ( DTI ) and global heart function indexes of 2-Dimensinal Echocardiogram ( 2DE ) .

左室造影采用单平面法（辛普森法则），二维超声心动图采用M型超声获得EDV、ESV和LVEF。

EDV , ESV , and LVEF were calculated using Simpson 's rule algorithm for monoplane LV angiography , using M-mode method for two-dimensional echocardiography .