Results 171 to 180 of about 18,237 (226)

Comprehensive Echocardiographic Assessment in Moderate Aortic Stenosis with Preserved Ejection Fraction Using Two-Dimensional Speckle-Tracking Echocardiography: Association with Functional Capacity. [PDF]

J Clin Med
Petrovic O, Zrnic D, Vidanovic S, Nedeljkovic I, Nedeljkovic-Arsenovic O, Petkovic A, Maksimovic R, Stankovic S, Ostojic M, Paunovic I, Jovanovic I, Tesic M, Uscumlic A, Vratonjic J, Stankovic G, Trifunovic-Zamaklar D.   +15 more
europepmc   +1 more source

Speckle-tracking Echocardiography as an Early Predictor for LV Dysfunction in Rheumatic Mitral Regurgitation.

J Cardiovasc Echogr
Setouhi A, Adly MA, Abdelwahab MA, Mahmoud SS.   +3 more
europepmc   +1 more source

2D-speckle tracking in pregnancy

, 2021
openaire   +1 more source

Echocardiographic predictors of mortality in heart failure from Chagas cardiomyopathy: Refining risk stratification with speckle-tracking echocardiography. [PDF]

Am Heart J Plus
Maia MA, Sabino EC, da Silva JLP, Taconeli CA, de Oliveira LC, Santos Junior OR, Maia AIN, Versiani FCPG, Ferreira AM, Ribeiro ALP, Nunes MCP.   +10 more
europepmc   +1 more source

Speckle-tracking echocardiographic abnormalities in chronic obstructive pulmonary disease: a systematic review and meta-analysis. [PDF]

J Cardiovasc Imaging
N V R, S SK, Desai N, P A M, N C, Chalasani SH, Pal N, Hafeez SA, S K C.   +8 more
europepmc   +1 more source

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Three-dimensional speckle tracking

Current Cardiovascular Imaging Reports, 2008
Two-dimensional speckle tracking is a useful technology. Nevertheless, it has some limitations because the heart has three dimensions. The recent development of three-dimensional speckle tracking technology provides a new diagnostic tool. By using this new method, a more complete and probably accurate evaluation of global and segmental left ventricular
Leopoldo Pérez de Isla, David Vivas, Jose Zamorano   +2 more
openaire   +1 more source

Speckle tracking echocardiography in acute myocarditis

The International Journal of Cardiovascular Imaging, 2012
To 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, Yuki, Koshino, Crystal R, Bonnichsen, Yang, Yu, Fletcher A, Miller, Patricia A, Pellikka, Leslie T, Cooper, Hector R, Villarraga   +7 more
openaire   +2 more sources

3-D Correlation-Based Speckle Tracking

Ultrasonic Imaging, 2005
Widely-used 1-D/2-D speckle tracking techniques in elasticity imaging often experience significant speckle decorrelation in applications involving large elevational motion (i.e., out of plane motion). The problem is more pronounced for cardiac strain rate imaging (SRI) since it is very difficult to confine cardiac motion to a single image plane. Here,
X, Chen, H, Xie, R, Erkamp, K, Kim, C, Jia, J M, Rubin, M, O'Donnell   +6 more
openaire   +2 more sources

Diagnostic Possibilities of Speckle-Tracking Echocardiography

Kardiologiia, 2016
The 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, M N, Alekhin, B A, Sidorenko   +2 more
openaire   +2 more sources

Nonlocal means filter-based speckle tracking

IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 2015
The objective of sensorless freehand 3-D ultrasound imaging is to eliminate the need for additional tracking hardware and reduce cost and complexity. However, the accuracy of current out-of-plane pose estimation is main obstacle for full 6-degree-of-freedom (DoF) tracking.
Narges, Afsham, Abtin, Rasoulian, Mohammad, Najafi, Purang, Abolmaesumi, Robert, Rohling   +4 more
openaire   +2 more sources