Skip to Main content Skip to Navigation
Journal articles

Inverse problems in 1D hemodynamics on systemic networks: a sequential approach

Damiano Lombardi 1
1 REO - Numerical simulation of biological flows
LJLL - Laboratoire Jacques-Louis Lions, Inria Paris-Rocquencourt, UPMC - Université Pierre et Marie Curie - Paris 6
Abstract : In this work a sequential approach based on the Unscented Kalman Filter is applied to solve inverse problems in 1D hemodynamics, on a systemic network. For instance, the arterial stiffness is estimated by exploiting cross sectional area and mean speed observations in several locations of the arteries. The results are compared to those ones obtained by estimating the Pulse Wave Velocity and the Moens-Korteweg formula. In the last section, a perspective concerning the identification of the terminal models parameters and peripheral circulation (modeled by a Windkessel circuit) is presented.
Complete list of metadatas

https://hal.inria.fr/hal-00860080
Contributor : Damiano Lombardi <>
Submitted on : Tuesday, September 10, 2013 - 9:12:52 AM
Last modification on : Friday, March 27, 2020 - 3:38:27 AM

Links full text

Identifiers

Citation

Damiano Lombardi. Inverse problems in 1D hemodynamics on systemic networks: a sequential approach. International Journal for Numerical Methods in Biomedical Engineering, John Wiley and Sons, 2013, ⟨10.1002/cnm.2596⟩. ⟨hal-00860080⟩

Share

Metrics

Record views

567