ObjectiveCompared with cardiac magnetic resonance imaging (CMRI), to assess the feasibility, accuracy and repeatability of real-time three-dimensional echocardiography (RT-3DE) in quantifying global left ventricular volumes and function.
以心脏核磁共振(cardiac magnetic resonance imaging，CMRI)为“参考标准”，研究实时三维超声心动图(real-time three-dimensional echocardiography，RT-3DE)定量评价健康人左心室整体及局部容积与功能的可行性、准确性及重复性；
Objective: the purpose of this study was To Assess the reliability of diagnose of real-time three-dimensional echocardiography(RT-3DE) in cardiac valvular Diseases by comparison with operation results, and to explore the advantages and value of clinical application of RT-3DE by comparison with Two Dimensional Echocardiography (2DE).
Objective:To assess the feasibility and accuracy of real-time three dimensional echocardiography(RT-3DE) in quantitative evaluation of left ventricular(LV) volume and ejection fraction(EF) in patients with ventricular aneurysm and myocardial infarction.
Objective:To evaluate the role of real-time 3-dimensional echocardiography (RT-3DE) in the interventional treatment of secundum atrial septal defect(ASD) and ventricular septal defect(VSD). Method: ASD in 12 cases and VSD in 10 cases were closed with catheter intervention by the guidance of RT-3DE of echo machine Sonos7500, transesophageal echocardiography(TEE )and radiography.
The availability of real-time three-dimensional echocardiography has brought this technique into clinical practice.
Real-Time Three-Dimensional Echocardiography for Improved Evaluation of Diastolic Function Using Volume-Time Curves
The optimal plane for measurement of the right ventricular (RV) volumes by real-time three-dimensional echocardiography (RT3DE) was determined and the feasibility and accuracy of RT3DE in studying RV systolic function was assessed.
Real-time three-dimensional echocardiography in assessment of congenital double orifice mitral valve
The application of real-time three-dimensional echocardiography (RT 3DE) in the diagnosis of double orifice mitral valve (DOMV) was explored.