Two-dimensional speckle tracking to image ventricular-arterial coupling in uremia
نویسندگان
چکیده
منابع مشابه
relation between parameters of myocardial mechanics and ventricular arterial coupling: a three-dimensional speckle-tracking study in healthy adults
objectives our aim was to study the relation between vac and the parameters of myocardial mechanics using three-dimensional speckle-tracking echocardiography (3dste). patients and methods we studied 68 normal participants (mean age, 35 ± 12.2 y; 36 [53%] males). vac was measured by the ratio of arterial elastance (ea) to ventricular elastance (ees). the peak systolic value of longitudinal strai...
متن کاملAssessment of left atrial-left ventricular-arterial coupling using 2-dimensional speckle tracking echocardiography.
by 2D-STE, and investigated the effect of cardiovascular risk factors on LA-LV-arterial coupling.1 In their multivariate linear regression analysis, peak early diastolic LV longitudinal strain rate (SR-LVe) and E/e’/S-LAs were independent predictors related to abdominal aortic stiffness in patients with cardiovascular risk factors. On the other hand, only age contributed to abdominal aortic sti...
متن کاملleft ventricular function after arterial switch operation as assessed by two-dimensional speckle-tracking echocardiography in patients with simple transposition of the great arteries
background: the late postoperative course for children with transposition of the great arteries (tga) with an intact ventricular septum (ivs) is very important because the coronary arteries may be at risk of damage during arterial switch operation (aso). we sought to investigate left ventricular function in patients with tga/ivs by echocardiography. methods: from march 2011 to december 2012, t...
متن کاملLeft Ventricular Myocardial Function in Hemodialysis and Nondialysis Uremia Patients: A Three-Dimensional Speckle-Tracking Echocardiography Study
BACKGROUND Several studies have demonstrated that uremic patients who have preserved left ventricular ejection fraction (LVEF) could still have the potential for systolic dysfunction. The aim of this study was to assess the differences between the left ventricular (LV) myocardial function in hemodialysis and nondialysis uremic patients based on three-dimensional speckle-tracking echocardiograph...
متن کاملAssessment of left ventricular twist mechanics in Tako-tsubo cardiomyopathy by two-dimensional speckle-tracking echocardiography.
AIMS To assess left ventricular (LV) twist mechanics in patients with Tako-tsubo cardiomyopathy (TTC). METHODS AND RESULTS Two-dimensional strain and LV twist by speckle-tracking echocardiography was performed in 17 consecutive patients with typical TTC according to the Mayo clinic criteria [78 ± 8 years, 88% women, and mean left ventricular ejection fraction (LVEF) 45 ± 10%], at the acute ph...
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ژورنال
عنوان ژورنال: Echocardiography
سال: 2018
ISSN: 0742-2822
DOI: 10.1111/echo.14183