[PDF] Top 20 Feasibility and reference values of left atrial longitudinal strain imaging by two-dimensional speckle tracking
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Feasibility and reference values of left atrial longitudinal strain imaging by two-dimensional speckle tracking
... of speckle-based strain[14,15] (Figure ...and two-chamber views by a point-and-click ...resulting tracking quality for each segment is automat- ically scored as either acceptable or ... See full document
6
Real-time three-dimensional speckle tracking echocardiography: technical aspects and clinical applications
... Three-dimensional speckle tracking echocardiography (3D STE) is a novel technique for the quantification of cardiac deformation based on tracking of ultrasonic speckles in gray scale ... See full document
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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>
... 2-chamber longitudinal strain; 2D-STE, Two- dimensional speckle-tracking echocardiography; 3C, api- cal 3-chamber longitudinal strain; 4C, apical 4-chamber ... See full document
9
Left Atrial Appendage Mechanical Changes in Patient with Mitral Stenosis Speckle Tracking Imaging Study
... Longitudinal Strain of LAA of normal subjects in sinus rhythm and patients with AF and it was (17% ...Global Longitudinal reservoir strain rate (RSr) ...all values of strain and ... See full document
11
Two-dimensional speckle-tracking echocardiographic assessment of left ventricular mechanical synchrony in clinically normal cats
... of left ventricular mechanical heterogeneity and synchrony in clinically healthy cats using two-dimensional speckle-tracking ...study. Two-dimensional echocardiography and ... See full document
8
Layer-specific strain analysis in patients with suspected stable angina pectoris and apparently normal left ventricular wall motion
... Non-invasive imaging tests are widely used in the evaluation of stable angina pectoris ...(CAG). Two-dimensional (2D) speckle tracking global longitudinal strain (GLS) ... See full document
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Quantification of left atrial strain and strain rate using Cardiovascular Magnetic Resonance myocardial feature tracking: a feasibility study
... feature tracking was performed using dedicated software (TomTec Imaging Systems, 2D CPA MR, Cardiac Performance Analysis, Version ...after atrial contraction. The atrial endocar- dial border ... See full document
9
Comprehensive assessment of left ventricular myocardial function by two-dimensional speckle-tracking echocardiography
... normal values in Table 2), reflecting an increase in myocardial torsion, which compensates to maintain the ...LS Longitudinal Strain, B-A Base-Apex distance, MAPSE Mitral annular plane systolic ... See full document
8
Evaluation of left atrial function in patients with iron-deficiency anemia by two-dimensional speckle tracking echocardiography
... into two groups according to the degree of hemoglobin: group B (Hb > 90 g/L) and group C (Hb60 ~ 90 ...as left atrial diameter (LAD), peak E and A of mitralis (E, A), E/A, end-diastolic thickness ... See full document
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Preliminary clinical study of left ventricular myocardial strain in patients with non-ischemic dilated cardiomyopathy by three-dimensional speckle tracking imaging
... Three-dimensional speckle tracking imaging (3D-STE) technique is a new ultrasonographic method recently developed for noninvasive monitoring of regional and global myocardial function in ... See full document
9
A Speckle Tracking Echocardiographic Study for Correlation Between Global Left Ventricular Strain and Severity of Aortic Stenosis
... and two-dimensional speckle tracking (2DSTE) echocardiography were ...Global longitudinal strain ...and longitudinal strain rate (LSR) ...0.39) values were ... See full document
7
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 ... See full document
7
Speckle tracking echocardiography analyses of myocardial contraction efficiency predict response for cardiac resynchronization therapy
... (2) left ventricular ejection fraction ≤35%; (3) QRS duration ≥120 ...(1) atrial fibrillation (AF); (2) previously implanted pacemaker; (3) recent cardiac event (< 3 months after an acute coronary ... See full document
12
Disease activity is associated with LV dysfunction in rheumatoid arthritis patients without clinical cardiovascular disease
... Transthoracic two-dimensional (2-D) echocardiography was performed in all participants with an iE33 ultra- sound machine equipped with an S5 transducer (Philips medical imaging, Andover, ... See full document
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Impact of the left anterior descending artery wrapping around the left ventricular apex on cardiac mechanics in patients with normal coronary angiography
... Kobayashi et al. [9, 10] investigated the association be- tween anatomic features of LAD and patient’s outcome when presented with anterior ST-segment elevation myocardial infarction. They studied patients presented to ... See full document
13
Speckle Tracking for Assessment of Left Ventricular Dyssynchrony
... Severe LV remodelling after myocardial infarction (MI) has been reported impacting significantly on LV syn- chronicity depending on the infarct size [27] [28]. Mollema et al. [29] investigated dyssynchrony acutely after ... See full document
7
Total average diastolic longitudinal displacement by colour tissue doppler imaging as an assessment of diastolic function
... Total average diastolic LD is a potentially superior par- ameter for the true evaluation of diastolic dysfunction in comparison to current velocity based echocardiographic parameters: total average diastolic LD looks at ... See full document
14
Assessment of left ventricular function by two-dimensional speckle-tracking echocardiography in small breed dogs with hyperadrenocorticism
... and left lateral recumbency using the 2D-guided M mode with ultrasound units equipped with 2–5 and ...of left ventricular end-diastolic diameter (LVEDD), left ventricular end-systolic diameter ... See full document
10
Echocardiographic evaluation of left ventricular strain in severe aortic stenosis with therapeutic implications and risk stratification
... left ventricular ejection fraction (LVEF) <50%, as well as asymptomatic patients with SAS and abnormal exercise test results in which symptoms were manifested during exercise clearly resulting from AS. Surgical ... See full document
9
Real-time evaluation of longitudinal peak systolic strain (speckle tracking measurement) in left and right ventricles of athletes
... Regular sporting activity induces several morphological and functional modifications in all the heart chambers [1] and both the ventricles are involved in regularly-trained athletes. Currently, the Left Ventricle ... See full document
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