two-dimensional strain echocardiography
Three-dimensional mapping of mechanical activation patterns, contractile dyssynchrony and dyscoordination by two-dimensional strain echocardiography: Rationale and design of a novel software toolbox
... to strain amplitude differences of dyssynchronous seg- ...paradoxical strain behaviour can be calculated throughout the cardiac cycle (See Additional file 2: Algo- rithm for ISF and vector of paradoxical ...
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Value of segmental myocardial strain by 2-dimensional strain echocardiography for assessment of scar area induced in a rat model of myocardial infarction
... Objectives: Two-dimensional strain echocardiography (2DSE) technique has enabled accurate quantification of regional myocardial ...radial strain and strain rate (SR and SrR) and ...
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Evaluation of left atrial function in patients with iron-deficiency anemia by two-dimensional speckle tracking echocardiography
... and two chamber views. Longitu- dinal strain and strain rate curves were generated for global LA ...longitudinal strain rate of early and late diastolic LV (GLSRe, GLSRa), as well as the ...
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Assessment of left ventricular function by two-dimensional speckle-tracking echocardiography in small breed dogs with hyperadrenocorticism
... speckle-tracking echocardiography 2D-STE examinations were performed at the end of con- ventional echocardiography for all ...included strain, and strain rate. Circumfer- ential strain ...
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Use of two dimensional echocardiography Speckle Tracking Echocardiography for quantitative assessment of global left ventricular function in comparison to two dimensional Ejection Fraction and three dimensional Ejection Fraction
... (4).Global strain measurements by 2D STE have excellent correlations with LVEF validated by both three dimensional echocardiography and cardiac magnetic resonance imaging(5) ....Global strain ...
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Structural and functional changes in maternal left ventricle during pregnancy: a three-dimensional speckle-tracking echocardiography study
... There are several limitations in this study that should be addressed. Firstly, we did not use a non-echocardiographic method for EF estimation to verify the accuracy of 3D measurements, but 3D echocardiography has ...
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Comprehensive assessment of left ventricular myocardial function by two-dimensional speckle-tracking echocardiography
... Cardiac structural and functional changes during the early stages of heart failure can act as compensatory mechanisms. However, as the disease progresses, these mechanisms are often insufficient. When evaluated in iso- ...
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Left atrial reservoir strain combined with E/E' as a better single measure to predict elevated LV filling pressures in patients with coronary artery disease
... speckle-tracking echocardiography 2D-STE image acquisition using the Vivid E9 ultrasound system (GE Healthcare) was performed with apical four-, three-, and two-chamber views to achieve optimal im- aging ...
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The value of 2D speckle-tracking strain echocardiography in evaluating the relationship between carotid elasticity and left ventricular systolic function in patients with diabetic nephropathy
... speckle-tracking strain echocardiography) is a useful technology that has been developed in recent years [12, ...the strain (S) and strain rate (Sr) of the myocardium ...This ...
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Role of Two Dimension Strain and Strain Rate Echocardiography in Assessment of Rheumatic Mitral Valve Stenosis
... 2 dimensional (2D) longitudinal strain (S) and strain rate (Sr) imaging in evaluating the papillary muscle longitudinal strain (LS) as an objective and quantitative echocardiographic parameter ...
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Impact of acute hyperglycemia on layer-specific left ventricular strain in asymptomatic diabetic patients: an analysis based on two-dimensional speckle tracking echocardiography
... longitudinal strain but preserved circumferential and radial strain [35], as well as changes in GLS which could be important prognos- tic factor for the future CV event [36, ...circumferential strain ...
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<p>Early Left Ventricular Systolic Dysfunction Detected by Two-Dimensional Speckle-Tracking Echocardiography in Young Patients with Congenital Generalized Lipodystrophy</p>
... Results: In the CGL group the mean age was 14.6±10.7 years where 68.2% (n=15) were younger than 18 years old. All the patients had hypoleptinemia, 95.4% (21/22) low HDL-c, 86.4% (19/22) hypertriglyceridemia, 68.2% ...
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A review of current trends in three-dimensional analysis of left ventricular myocardial strain
... 2D strain standardization taskforce [105 – 108], the American Society of Echocardiography/ EACVI and instrument partners should work together to identify causes of inter-vendor variability of 3D ...
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Is Left Ventricular Global Longitudinal Strain by Two-Dimensional Speckle Tracking Echocardiography in Sepsis Cardiomyopathy ready for prime time use in the ICU?
... studies that included 794 patients with severe sepsis and/or septic shock. 81[r] ...
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Impact of maternal diabetes and obesity on fetal cardiac functions
... and two-dimensional speckle tracking ...global strain deter- mined by both tissue Doppler imaging and conventional echocardiography in those neonates of pregnant and pregestational diabetes ...
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Correlation between global longitudinal strain and SYNTAX score in coronary artery disease evaluation
... 2D-STE: Two-dimensional speckle tracking echocardiography; AHA: American Heart Association; AP2LS: Apical two longitudinal strain; AP3LS: Apical three longitudinal strain; AP4LS: ...
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EVALUATION OF PATENT DUCTUS ARTERIOSUS BY USING TWO DIMENSIONAL ECHOCARDIOGRAPHY IN INFANT AND NEONATE
... LVED and LVES were not significantly different between both groups with p-value = 0.799 and 0.216 [Table 2]. Gupta et al., 2011[9] were against our results showing significant difference in closed and opened PDA groups ...
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Echocardiographic assessment of inter and intra ventricular dyssynchrony in heart failure patients with normal QRS duration.
... Dyssynchrony can occur because of two mechanisms 15 . In the setting of LBBB there is a temporal delay in activation of different segments of heart. Septal activation occurs first and the lateral wall is the last ...
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Left Atrial Volume Index as a predictor of in hospital events in patients with Acute Myocardial Infarction - by 2D and Doppler Echocardiography.
... surface area between men and women. Therefore, enlargement of the left atrium reflects remodelling associated with pathophysiologic processes. For this reason, it is hypothesized that LA volume would predict long-term ...
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Non Invasive Assessment of Coronary Microcirculation in Heart Transplantation
... diastolic strain rate using Strain-Encoding MR resulted a useful parameter for the detec- tion of chronic allograft ...diastolic strain represented early markers of this dis- ease and therefore they ...
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