Reconstructing Haemodynamics Quantities of Interest from Doppler Ultrasound Imaging - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue International Journal for Numerical Methods in Biomedical Engineering Année : 2020

Reconstructing Haemodynamics Quantities of Interest from Doppler Ultrasound Imaging

Résumé

The present contribution deals with the estimation of haemodynamics Quantities of Interest by exploiting Ultrasound Doppler measurements. A fast method is proposed, based on the PBDW method. Several methodological contributions are described: a sub-manifold partitioning is introduced to improve the reduced-order approximation, two different ways to estimate the pressure drop are compared, and an error estimation is derived. A test-case on a realistic common carotid geometry is presented, showing that the proposed approach is promising in view of realistic applications.

Dates et versions

hal-03037328 , version 1 (03-12-2020)

Identifiants

Citer

Felipe Galarce, Damiano Lombardi, Olga Mula. Reconstructing Haemodynamics Quantities of Interest from Doppler Ultrasound Imaging. International Journal for Numerical Methods in Biomedical Engineering, 2020, ⟨10.1002/cnm.3416⟩. ⟨hal-03037328⟩
96 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More