Shape and motion analysis of left ventricle dyssynchrony from real ...
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In this study, four-dimensional (4D, 3D+time) left ventricle (LV) regional shape models of 26 LVMD patients were constructed from pre- and/or post- CRT real- ...
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ABSTRACT. The diagnosis of left ventricular mechanical dyssynchrony (LVMD) and identifying cardiac resynchronization therapy (CRT) candi-.
Apr 14, 2010 · In this study, four-dimensional (4D, 3D+time) left ventricle (LV) regional shape models of 26 LVMD patients were constructed from pre- and/or ...
Real-time 3-dimensional echocardiography (RT3DE) is a novel imaging technique that provides a LV systolic dyssynchrony index, based on regional volumetric ...
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The starting point for any analysis of LV morphology or function is to use the 3D dataset to calculate volumes of the ventricle and/or myocardium at multiple ...
The new imaging technique of RT3DE can be used to assess LV mechanical dyssynchrony and is able to identify the LV segments with the greatest time delays.
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A deformable B-spline surface coupled with a global pose transform is used to model shape changes of the left ventricle of the heart. Successful tracking of ...
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This study sought to establish normal values for real-time 3-dimensional echocardiography (RT3DE)–derived left ventricular (LV) dyssynchrony index (LVDI) and ...
Aug 8, 2005 · RT3DE can quantify global LVMD in patients with and without QRS prolongation. RT3DE represents a novel technique to identify chronic heart failure patients.
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Real-time 3-dimensional echocardiography (RT3DE) is a simple and reproducible method for measuring LV dyssynchrony (6), free of the above limitations of TDI.