Results 11 to 20 of about 48,815 (257)

High-Frame-Rate Speckle-Tracking Echocardiography [PDF]

IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 2018
Conventional echocardiography is the leading modality for noninvasive cardiac imaging. It has been recently illustrated that high-frame-rate echocardiography using diverging waves could improve cardiac assessment. The spatial resolution and contrast associated with this method are commonly improved by coherent compounding of steered beams.
Philippe, Joos, Jonathan, Poree, Herve, Liebgott, Didier, Vray, Mathilde, Baudet, Julia, Faurie, Francois, Tournoux, Guy, Cloutier, Barbara, Nicolas, Damien, Garcia, Mathilde, Baudet, Francois, Tournoux, Philippe, Joos, Jonathan, Poree, Guy, Cloutier, Herve, Liebgott, Julia, Faurie, Didier, Vray, Barbara, Nicolas, Damien, Garcia   +19 more
openaire   +4 more sources

Speckle Tracking Echocardiography: Early Predictor of Diagnosis and Prognosis in Coronary Artery Disease

BioMed Research International, 2021
Echocardiography represents a first level technique for the evaluation of coronary artery disease (CAD) which supports clinicians in the diagnostic and prognostic workup of these syndromes.
M. C. Pastore, G. Mandoli, F. Contorni, L. Cavigli, M. Focardi, F. D’Ascenzi, G. Patti, S. Mondillo, M. Cameli   +8 more
semanticscholar   +1 more source

Widespread myocardial dysfunction in COVID-19 patients detected by myocardial strain imaging using 2-D speckle-tracking echocardiography

Acta Pharmacologica Sinica, 2021
COVID-19 is a multiorgan systemic inflammatory disease caused by SARS-CoV-2 virus. Patients with COVID-19 often exhibit cardiac dysfunction and myocardial injury, but imaging evidence is lacking.
Rui Li, Hong Wang, Fei Ma, G. Cui, Liyuan Peng, Chenze Li, H. Zeng, A. Marian, Daowen Wang   +8 more
semanticscholar   +1 more source

Evaluation of left ventricular global functions with speckle tracking echocardiography in patients recovered from COVID-19

The International Journal of Cardiovascular Imaging, 2021
Highly sensitive troponin (hs-TnI) levels are frequently elevated in COVID-19 patients and are associated with increased cardiovascular mortality during hospitalization.
S. Özer, Lütfullah Candan, A. Özyıldız, O. Turan   +3 more
semanticscholar   +1 more source

Speckle-tracking echocardiography combined with imaging mass spectrometry assesses region-dependent alterations [PDF]

, 2020
Left ventricular (LV) contraction is characterized by shortening and thickening of longitudinal and circumferential fibres. To date, it is poorly understood how LV deformation is altered in the pathogenesis of streptozotocin (STZ)-induced type 1 diabetes
Dong, Fengquan, El-Shafeey, Muhammad, Grune, Jana, Hegemann, Niklas, Kintscher, Ulrich, Klein, Oliver, Kuebler, Wolfgang M., Lin, Jie, Linthout, Sophie Van, Pappritz, Kathleen, Tschöpe, Carsten   +10 more
core   +1 more source

3D-speckle-tracking echocardiography correlates with cardiovascular magnetic resonance imaging diagnosis of acute myocarditis – An observational study

International Journal of Cardiology: Heart & Vasculature, 2022
Background: The diagnostic importance of three-dimensional (3D) speckle-tracking strain-imaging echocardiography in patients with acute myocarditis remains unclear.
Philip Roger Goody, Sebastian Zimmer, Can Öztürk, Angela Zimmer, Jens Kreuz, Marc Ulrich Becher, Alexander Isaak, Julian Luetkens, Atsushi Sugiura, Felix Jansen, Georg Nickenig, Christoph Hammerstingl, Vedat Tiyerili   +12 more
doaj   +1 more source

Fetal myocardial deformation measured with two‐dimensional speckle‐tracking echocardiography: longitudinal prospective cohort study of 124 healthy fetuses

Ultrasound in Obstetrics and Gynecology, 2021
Two‐dimensional speckle‐tracking echocardiography (2D‐STE) is a promising technique which allows assessment of fetal cardiac function, and can be used in the evaluation of cardiac and non‐cardiac diseases in pregnancy.
N. V. van Oostrum, C. D. de Vet, S. Clur, D. van der Woude, E. R. van den Heuvel, S. Oei, J. V. van Laar   +6 more
semanticscholar   +1 more source

Application of Speckle Tracking Echocardiography for Evaluating Ventricular Function after Transcatheter Pulmonary Valve Replacement

Diagnostics, 2023
Pulmonary regurgitation usually leads to right heart dilatation and eventually right heart dysfunction, which is associated with a poor prognosis. Transcatheter pulmonary valve replacement is a developing treatment for pulmonary valve dysfunction that ...
Mengmeng Ji, Li Zhang, Lang Gao, Yixia Lin, Qing He, Mingxing Xie, Yuman Li   +6 more
doaj   +1 more source

MODERN POSSIBILITIES OF SPECKLE TRACKING ECHOCARDIOGRAPHY IN CLINICAL PRACTICE

Рациональная фармакотерапия в кардиологии, 2017
Speckle-tracking echocardiography is promising modern technique for evaluation of structural and functional changes in the myocardium. It evaluates the indicator of global longitudinal myocardial deformation, which is more sensitive than ejection ...
V. S. Nikiforov, I. V. Nikishchenkova
doaj   +1 more source

Myocardial work index during normal dobutamine stress echocardiography

Scientific Reports, 2022
Dobutamine stress echocardiography is an alternative method to exercise stress echocardiography for the evaluation of ischemia. Recently, the novel speckle tracking imaging derived parameter, myocardial work index, was suggested for the evaluation of ...
Marina Leitman, Yoni Balboul, Oleg Burgsdorf, Vladimir Tyomkin, Shmuel Fuchs   +4 more
doaj   +1 more source