Real-time three-dimensional echocardiography
Visually estimated ejection fraction by two dimensional and triplane echocardiography is closely correlated with quantitative ejection fraction by real-time three dimensional echocardiography
... two-dimensional echocardiography (2DE) and triplane echocardiography (TPE) using quantitative real-time three-dimensional echocardiography (RT3DE) as the reference ...
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Assessment of left ventricular systolic and diastolic abnormalities in patients with hypertrophic cardiomyopathy using real-time three-dimensional echocardiography and two-dimensional speckle tracking imaging
... conventional echocardiography [6, ...using real-time three-dimensional echocardiography (RT-3DE) and two-dimensional speckle tracking im- aging ...using ...
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Quantitative analysis of left atrial function in asymptomatic patients with b-thalassemia major using real-time three-dimensional echocardiography
... Recently real-time three- dimensional echocardiography (RT3DE) has been inte- grated into clinical practice, providing unique data on phasic changes of LA volume during the cardiac ...
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Evaluation of left atrial volume and function using single-beat real-time three-dimensional echocardiography in atrial fibrillation patients
... In addition, LA volume and segmental LAEF are suggested to be robust markers of adverse cardiovas- cular events [22] and are found to reflect LA dysfunc- tion [23, 24] and are associated with the risk for incident AF [4, ...
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Utility of Real Time Three-dimensional Echocardiography in Post Myocardial Infarction Ventricular Septal Rupture.
... surroundings.Three dimensional reconstructions of multiplane TEE images has been found useful in evaluating the location and size of the VSR but the technique is semi invasive and not completely without risk it ...
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Automated quantification of left atrial size using three-beat averaging real-time three dimensional Echocardiography in patients with atrial fibrillation
... during three consecutive beats with the Siemens ACUSON SC2000, 4Z1c real-time volume imaging transducer ...examination. Real-time 3D apical full-volume images were ...systolic ...
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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 ...required. Three-dimensional (3D) model of the LV is ...
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Semi-automated quantification of left ventricular volumes and ejection fraction by real-time three-dimensional echocardiography
... When surface detection is complete for both ED and ES, preliminary measurements of EDV, ESV, and EF are pre- sented to the user. However, better measurements can be achieved by manually triggering temporal 4D surface ...
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Utility of Real Time three dimensional echocardiography in Balloon Mitral Valvuloplasty.
... Compared with the 2-dimensional technique, both static and dynamic 3- dimensional echocardiography provides more information about cardiac anatomic structures without any arbitrary geometric ...
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Original Article Evaluation on the changes of left ventricular structure and diastolic function in patients with essential hypertensions and left ventricular filling disorders by real-time three-dimensional echocardiography
... Routine three-dimensional echocardiography indicating no cardiac struc- ture or abnormal blood flow; (5) No liver, kidney, lung or other organ lesions; (6) Patients cooper- ating with the ...
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Real time Three-dimensional Echocardiography in Tricuspid Valve Diseases.
... 2D echocardiography, in which standard views are described based on the plane through which they pass, 3D echocardiography is inherently ...perspective. Three orthogonal planes are recommended: (1) ...
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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
... of real-time three-dimensional echocardiography (RT3DE) to character- ize early abnormalities of right ventricular (RV) structure and function with preserved left ventricular (LV) ...
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Feasibility of real-time three-dimensional stress echocardiography: pharmacological and semi-supine exercise
... Real-time 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 ...
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Comparison of the Two Dimensional Versus Three Dimensional Transthoracic Echocardiography in Assessment of Mitral Regurgitation
... three dimensional echocardiography (RT3D-TTE) for the assessment of cardiac structures as compared to 2D-TTE 5 Their patients, mean age was 45 ± ...Beat Three-Dimensional Color Doppler ...
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The limited usefulness of real-time 3-dimensional echocardiography in obtaining normal reference ranges for right ventricular volumes
... The orthogonal view, however, was not obtainable in all participants. In addition, the automatic border detection occasionally included various parts of the right atrium as well. The criteria for a successful recording ...
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Assessment of Papillary Fibroelastoma of the Semilunar Valves by Three Dimensional Echocardiography
... (C) Real-time three-dimensional mid-esophageal image at 70˚ showing the pulmo- nary mass (white arrow); (D) Real-time three-dimensional mid-esophageal image, show- ...
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Assessment of left ventricular function by three-dimensional echocardiography
... decade, three-dimensional echocardiography has emerged as a more accurate and reproducible approach to LV quantitation mainly by avoiding the use of geometric assumptions of the LV ...shape. ...
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Real-time three-dimensional speckle tracking echocardiography: technical aspects and clinical applications
... 3D echocardiography is auspicable for an objective quantifica- tion of LV volumes and functions as well as a complete standardization of LV function ...RT3D echocardiography imaging clinical ...
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Three-dimensional transesophageal echocardiography of the atrial septal defects
... It is important to highlight some pitfalls at the time of the 3D interpretation. One must carefully observe for any mismatch among consecutive slices caused by rotation of the probe, which may lead to anatomy ...
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Evaluation value of real-time three-dimensional adenosine stress echocardiography and coronary angiography for patients with stable angina pectoris
... the real-time three-dimensional adenosine stress echocardiography, contrast agent was injected via femoral artery or radial artery to develop the left main, left anterior descending and ...
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