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Speckle-Tracking Echocardiography
Journal of Ultrasound in Medicine, 2011Questo libro tratta le nuove metodiche ecocardiografiche in particolare la metodica Speckle tracking. Il test è ampiamente illustrato e presenta casistica esplicativa relativa alla utilitià clininica di questa nuova metodica eco.
Donato Mele
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An Efficient Speckle Tracking Algorithm for Ultrasonic Imaging
Ultrasonic Imaging, 2002An efficient speckle tracking algorithm is proposed for motion estimation in ultrasonic imaging. Speckle tracking involves a matching process and a searching process. The matching process of the proposed algorithm is based on a Block Sum Pyramid algorithm that significantly reduces the computational complexity while maintaining the same accuracy as the
Pai-Chi Li, Wei-Ning Lee
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3D Ultrasound Speckle Tracking
In recent years, echocardiography has witnessed a transformative evolution with the advent of advanced imaging technologies. Among these innovations, speckle tracking has emerged as a powerful tool, revolutionizing the assessment of myocardial mechanics.
Dionisi C., Pilu G., Montaguti E.
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Speckle Tracking for Assessment of Cardiac Motion and Dyssynchrony
Echocardiography, 2008Dyssynchrony estimation using echocardiography is increasingly used as a quantitative tool to qualify candidates for cardiac resynchronization therapy (CRT) and evaluate its effect post procedure. Conventionally, tissue Doppler imaging (TDI) has been used for this application, but its utility and accuracy are limited by the angle of incidence ...
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Diagnostic Possibilities of Speckle-Tracking Echocardiography
Kardiologiia, 2016The review is devoted to merits and demerits of a new method of assessment of condition of the heart - speckle-tracking echocardiography. Speckle-tracking echocardiography is a perspective method allowing to register disorders of both global and regional contractile motion.
P I, Medvedev +2 more
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Speckle tracking echocardiography in acute myocarditis
The International Journal of Cardiovascular Imaging, 2012To evaluate 2-dimensional speckle tracking echocardiography as a diagnostic and prognostic tool in patients with acute myocarditis. In this retrospective cohort study, 45 patients (age, 39 ± 15 years; 32 male) with suspected acute myocarditis and 83 healthy controls (age, 39 ± 13 years; 27 male) underwent 2-dimensional speckle tracking echocardiography.
Ju-Feng, Hsiao +7 more
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Speckle tracking echocardiography in cardiac amyloidosis
Heart Failure Reviews, 2019Speckle tracking echocardiography is an imaging method, based on analysis of 2D echocardiographic images, that is useful in providing information on tissue deformation in different cardiac diseases. Cardiac amyloidosis is a complex pathological entity that can be confused with other causes responsible for cardiac hypertrophy, and for this reason, it ...
Stricagnoli, Mario +4 more
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On Feature Motion Decorrelation in Ultrasound Speckle Tracking
IEEE Transactions on Medical Imaging, 2013Speckle tracking methods refer to motion tracking methods based on speckle patterns in ultrasound images. They are commonly used in ultrasound based elasticity imaging techniques to reveal mechanical properties of tissues for clinical diagnosis. In speckle tracking, feature motion decorrelation exists when speckle patterns are not identical before and ...
Tianzhu Liang +2 more
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