Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Nina Ghigo"'
Autor:
Eric Durand, Nina Ghigo, Herve Liebgott, Géraud Souteyrand, Loic Boussel, Thierry Lefèvre, Pierre Lantelme, Hélène Eltchaninoff, Brahim Harbaoui, Pierre-Yves Courand
Publikováno v:
European Heart Journal-Cardiovascular Imaging
European Heart Journal-Cardiovascular Imaging, 2021, ⟨10.1093/ehjci/jeab039⟩
European Heart Journal-Cardiovascular Imaging, 2021, ⟨10.1093/ehjci/jeab039⟩
Aims In low-gradient aortic stenosis (LGAS), the high valvulo-arterial impedance observed despite low valvular gradient suggests a high vascular load. Thoracic aortic calcifications (TACs) and valvular aortic calcifications (VACs) are, respectively,
Publikováno v:
IEEE International Ultrasonics Symposium
IEEE International Ultrasonics Symposium, Sep 2020, Las Vegas, United States
IEEE International Ultrasonics Symposium, Sep 2020, Las Vegas, United States
International audience; In this paper, five different sequences for image compounding at a high frame rate with very few sub-images are investigated for abdominal exploration with a convex probe. Simulation and experiments using a ULA-OP 256 scanner
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce7b7e77c51699b7faf2e07504765b87
https://hal.archives-ouvertes.fr/hal-03024787
https://hal.archives-ouvertes.fr/hal-03024787
Autor:
Nina Ghigo, Stefano Ricci, Didier Vray, Vincent Perrot, Brahim Harbaoui, Anne Long, Piero Tortoli, Herve Liebgott
Publikováno v:
2019 IEEE International Ultrasonics Symposium (IUS)
2019 IEEE International Ultrasonics Symposium (IUS), Oct 2019, Glasgow, France. pp.356-359, ⟨10.1109/ULTSYM.2019.8925612⟩
2019 IEEE International Ultrasonics Symposium (IUS), Oct 2019, Glasgow, France. pp.356-359, ⟨10.1109/ULTSYM.2019.8925612⟩
In this paper, a flow estimation method based on transverse oscillation is applied, in high frame rate conditions, to the data collected using a convex array. All simulations were based on the transmission of the "natural" diverging wave due to the c