Real time 3D echocardiography
Real time 3D echocardiography for evaluation of systolic dyssynchrony index in patients with dilated cardiomyopathy and acute myocardial infarction
... and 3D echocardiographic parameters (LVEF, LVESV, LVEDV and 3D echo-SDI) among DCMP, AMI and control ...and 3D EF among DCMP, AMI and control groups and; SDI with QRS duration of all patients was ...
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Real Time 3D echocardiography (RT3D) for assessment of ventricular and vascular function in hypertensive and heart failure patients
... LV function, ventricular volumes, and ejection fraction are routinely assessed by standard 2D echo for early detection of cardiac disease, to monitor disease pro- gression and to assess response to treatment. Standard ...
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Utility of Real Time Three-dimensional Echocardiography in Post Myocardial Infarction Ventricular Septal Rupture.
... 3DTTE. Real time 3D echocardiography is the only on-line 3D method based on real time volumetric scanning, as compared with other 3D imaging techniques such as MRI ...
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Feasibility of real-time three-dimensional stress echocardiography: pharmacological and semi-supine exercise
... three-dimensional echocardiography images were stored using a matrix-array transducer (X3-1, 1,9/ 3,8 MHz) connected to a commercial ultrasound machine (IE 33, Philips Medical Systems, Andover, Mass) at baseline ...
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Real-time three-dimensional transthoracic echocardiography in daily practice: initial experience
... Assessment of right ventricular (RV) size, volume and function has been extremely challenging in clinical car- diology due to its complex geometrical crescent shape. RT3D-TTE for RV volumes quantification was shown to be ...
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Quantitative analysis of left atrial function in asymptomatic patients with b-thalassemia major using real-time three-dimensional echocardiography
... by 3D echocardiography has the most favourable test-retest variation with the least intra- and inter-observer variability compared with other echocardiographic techniques, with good correla- tions between ...
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Novel system for real time integration of 3 D echocardiography and fluoroscopy for image guided cardiac interventions: Preclinical validation and clinical feasibility evaluation
... In addition to X-ray, pre-procedural imaging of patients undergoing cardiac interventions is becoming routine and plays an important part in patient management. Imaging modalities such as computerised tomography (CT), ...
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Calcific extension towards the mitral valve causes non-rheumatic mitral stenosis in degenerative aortic stenosis: real-time 3D transoesophageal echocardiography study
... the 3D endocardial ...cycle. Time domain LV volume curves were displayed, from which LV end- diastolic and end-systolic volumes and stroke volume (SV) were then ...
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Head to head comparison of 2D vs real time 3D dipyridamole stress echocardiography
... (RT-3D) echocardiography has entered the clinical practice but true incremental value over standard two-dimensional echocardiography (2D) remains uncertain when applied to stress ...stress ...
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Intraoperative real-time three-dimensional transesophageal echocardiography as a precise navigator for a successful complicated postoperative left ventricular pseudoaneurysm repair: a case report
... 5]. Echocardiography plays a critical role in the assessment of rupture location, orifice geometry, and anatomical relationship with surrounding ...of real-time three- dimensional (3D) ...
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Original Article Study of right ventricular function with preserved left ejection fraction by three-dimensional speckle tracking in uremic patients undergoing peritoneal dialysis
... tracking echocardiography (3D-STE) has been intro- duced and demonstrated to be capable of accurately assessing myocardial deformation in all three spatial dimensions from 3D data sets ...[7-9]. ...
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Incremental value of advanced cardiac imaging modalities for diagnosis and patient management : focus on real-time three-dimensional echocardiography and magnetic resonance imaging
... degrees). Real-time sub-volumes were acquired from alternate cardiac cycles and combined to provide the larger pyramidal volume during 1 ...the time taken to reach the minimum systolic ...
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Real-time three-dimensional speckle tracking echocardiography: technical aspects and clinical applications
... 2 3D longitudinal (A), circumferential (B), radial (C), and area (D) strain imaging, based on speckle tracking in a healthy ...and 3D strain, as the strain values in 2D AFi are the peak systolic values, ...
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Real time Three-dimensional Echocardiography in Tricuspid Valve Diseases.
... “live real time three-dimensional transthoracic echocardiographic assessment of ebstein's anomaly by Vinod patel, Navin c ...nanda. echocardiography, volume 22, november 2005” 56 states that the ...
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Visually estimated ejection fraction by two dimensional and triplane echocardiography is closely correlated with quantitative ejection fraction by real-time three dimensional echocardiography
... An optimal method for determining LVEF by echocardi- ography should be rapid, reliable, and widely applicable in order to utilized routinely in a clinical laboratory. Off- line echocardiographic analysis techniques using ...
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Utility of Real Time three dimensional echocardiography in Balloon Mitral Valvuloplasty.
... 2D echocardiography is still the gold standard for evaluating mitral stenosis during BMV, measurement of mitral valve area relics largely on the experiences of the observers, which at times may be inaccurate and ...
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An intelligent real time 3D vision system for robotic welding tasks
... the 3D position of the surface along the ...into 3D in ...fast 3D reconstruction using structured light [5], [6], [13], [14], [15], [16], [17], [18], [19] by presenting a novel configuration and ...
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An Architecture Approach for 3D Render Distribution using Mobile Devices in Real Time
... Madhavan et al., [18] show a model that seeks an implementation of a distributed rendering environment which is easily accessible according to the system requirements. The model generates the deployment work, with ...
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Real time 3D Face Recognition using Line Projection and Mesh Sampling
... The next examples depicted in Figures 13 and 14 are on one- to-one verification. We extended the verification procedure to also retrieve the closest match in the database. The threshold for verification was set at 150, ...
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Monitoring the effects of doxorubicin on 3D-spheroid tumor cells in real-time
... a 3D culture system, resulting in higher IC50 values than the 2D ...and 3D systems to DXR are most probably due to the under- or over-expression of the BID which can sensitize certain cancer cell lines to ...
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