Accès ouvert
2025
article
OpenAlex
Marlene Iversen Halvorsrød, Mohammad Mohajery, Torvald Espeland, Sébastien Salles et autres
Abstract Aims High frame rate (HFR) echocardiography captures myocardial mechanical waves (MWs), reflecting critical tissue properties. The aim was to assess the feasibility of 3D HFR echocardiography for estimating MW velocities in acute myocardial infarction (AMI) patients and to compare MW velocities …
no
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
Mohammad Mohajery, Sébastien Salles, Torvald Espeland, Morten Smedsrud Wigen et autres
The velocity of mechanical waves (MW) in the heart reflects myocardial tissue properties. Different wave velocity estimation methods have been proposed, using the slope of the wave projection in M-mode, or based on the gradient of the time-of-flight (TOF) map (gradient method). …
no
(code pays fourni par la source)
2023
conference-paper
OpenAlex
Stefano Fiorentini, Mohammad Mohajery, Lasse Løvstakken, Sébastien Salles
In recent years, several studies highlighted a correlation between increased propagation velocity of Mechanical Waves (MWs) in the myocardium and clinical conditions such as myocardial fibrosis. In the attempt to improve MW detection, Clutter Filter Wave Imaging (CFWI) was recently proposed as …
no
(code pays fourni par la source)
Accès ouvert
2023
article
OpenAlex
Mohammad Mohajery, Sébastien Salles, Torvald Espeland, Solveig Fadnes et autres
The mechanical wave (MW) propagation velocity in the heart is related to the tissue stiffness and its measurement mainly relies on manual evaluation of the 1D wave projection. This study presents an automated method for 3D wave visualization and velocity estimation in …
no, fr
(code pays fourni par la source)
2022
conference-paper
OpenAlex
Sébastien Salles, Torvald Espeland, Mohammad Mohajery, Solveig Fadnes et autres
International audience
fr
(code pays fourni par la source)