Improvements of Myocardial Deformation Assessment by Three-Dimensional Speckle-Tracking versus Two-Dimensional Speckle-Tracking Revealed by Cardiac Magnetic Resonance Tagging

Autor: Mihaela Silvia Amzulescu, Eric Saloux, Pascal Allain, Alisson Slimani, Clothilde Roy, Oudom Somphone, Alain Manrique, Hélène Langet, Agnes Pasquet, David Vancraeynest, Anne-Catherine Pouleur, Christophe de Meester, Bernhard Gerber, Jean-Louis Vanoverschelde, Mathieu De Craene

Publikováno v: Journal of the American Society of Echocardiography, Vol. 31, no. 9, p. 1021-1033.e1 (2018)

BACKGROUND: In prior work, the authors demonstrated that two-dimensional speckle-tracking (2DST) correlated well but systematically overestimated global longitudinal strain (LS) and circumferential strain (CS) compared with two-dimensional cardiac ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2618cfb95a59d1d78b1a30a36939d996
https://pubmed.ncbi.nlm.nih.gov/29936007

Fast frame rate 2D cardiac deformation imaging based on RF data: What do we gain?

Autor: Shiying Wang, Patrick G. Rafter, Baptiste Blochet, Oudom Somphone, Sheng-Wen Huang, Lea Melki, Scott William Dianis, Eric Saloux, Francois Guy Gerard Marie Vignon

Publikováno v: 2017 IEEE International Ultrasonics Symposium (IUS).

Fast acquisition sequences enable >200Hz 2D cardiac B-mode imaging with little compromise in image quality. Fast imaging minimizes frame to frame decorrelation, enabling RF-based tracking for enhanced signal-to-noise ratio (SNR) in motion and deforma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51d84ac700aead7d36c324cb0c9524eb
https://doi.org/10.1109/ultsym.2017.8092018

Detailed Evaluation of Five 3D Speckle Tracking Algorithms Using Synthetic Echocardiographic Recordings

Autor: Brecht Heyde, Olivier Bernard, Szymon Cygan, Martino Alessandrini, Sandro Queirós, Oudom Somphone, Matthew O'Donnell, Mathieu De Craene, Daniel Barbosa, Hervé Delingette, Maria Zontak, Jan D'hooge, Maxime Sermesant

Publikováno v: IEEE Transactions on Medical Imaging
IEEE Transactions on Medical Imaging, 2016, 35 (8), pp.1915-1926. ⟨10.1109/TMI.2016.2537848⟩
IEEE Transactions on Medical Imaging, Institute of Electrical and Electronics Engineers, 2016, 35 (8), pp.1915-1926. ⟨10.1109/TMI.2016.2537848⟩

A plethora of techniques for cardiac deformation imaging with 3D ultrasound, typically referred to as 3D speckle tracking techniques, are available from academia and industry. Although the benefits of single methods over alternative ones have been re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf44dc2634b315776535774598e63930
https://pubmed.ncbi.nlm.nih.gov/26960220

Fast Myocardial Motion and Strain Estimation in 3D Cardiac Ultrasound with Sparse Demons

Autor: M. De Craene, Eric Saloux, Roberto Ardon, Benoit Mory, Pascal Allain, Oudom Somphone, Stephanie Marchesseau, Hang Gao, Hervé Delingette, Jan D'hooge, Maxime Sermesant

Publikováno v: International Symposium on Biomedical Imaging (ISBI), 2013
International Symposium on Biomedical Imaging (ISBI), 2013, Apr 2013, San Francisco, United States. pp.1182-1185, ⟨10.1109/ISBI.2013.6556691⟩
ISBI

International audience; This article presents a new method for motion and strain estimation in 3D echocardiography, called Sparse Demons, along with quantitative and qualitative evaluations from a dataset of synthetic ultrasound sequences. Motion est

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4414d9168dd036336d0f507873c294ba
https://hal.inria.fr/hal-00840038

3D strain assessment in ultrasound (straus): A synthetic comparison of five tracking methodologies

Autor: Maxime Sermesant, Anja Hennemuth, Jan D'hooge, Olivier Bernard, Hang Gao, Oudom Somphone, Gemma Piella, Eric Saloux, Herve Liebgott, Lennart Tautz, M. De Craene, Pascal Allain, Martino Alessandrini, Hervé Delingette, Brecht Heyde, Stephanie Marchesseau, S. Makram Ebeid, Adityo Prakosa, Antonio R. Porras

Publikováno v: IEEE Transactions on Medical Imaging
IEEE Transactions on Medical Imaging, Institute of Electrical and Electronics Engineers, 2013, 32 (9), pp.1632-1646. ⟨10.1109/TMI.2013.2261823⟩
IEEE Transactions on Medical Imaging, Institute of Electrical and Electronics Engineers, 2013, 32 (9), pp.1632-1646. 〈10.1109/TMI.2013.2261823〉
IEEE Transactions on Medical Imaging, 2013, 32 (9), pp.1632-1646. ⟨10.1109/TMI.2013.2261823⟩

International audience; This paper evaluates five 3D ultrasound tracking algorithms regarding their ability to quantify abnormal deformation in timing or amplitude. A synthetic database of B-mode image sequences modeling healthy, ischemic and dyssync

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70c40b3d20ab99e9495c116ba7a9b1be
https://hal.inria.fr/hal-00840039/file/TMI-2013-0246.pdf