Modelisation of cardiovascular system; P-V loop; instantaneous pressure-volume relationship
Abstract :
[en] Models and simulations are very useful to study interactions between anatomic structures and physical cardiac phenomena. In this work, we are interested in models of the instantaneous pressure-volume relationship, i.e. isochrone models. More precisely, we concentrate on the 6 models considered by Lankhaar et al. [1]. We propose a critical analysis of the work of these authors and suggest some improvement of their procedure. [1] Lankhaar J.-W. et al. Modeling the Instantaneous Pressure–Volume Relation of the Left Ventricle: A Comparison of Six Models. Annals of Biomedical Engineering, Volume 37, Number 9, 1710-1726, 2009.
Disciplines :
Cardiovascular & respiratory systems Engineering, computing & technology: Multidisciplinary, general & others
Author, co-author :
Lucas, Alexandra ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Thermodynamique des phénomènes irréversibles
Dauby, Pierre ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Thermodynamique des phénomènes irréversibles
Desaive, Thomas ; Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Thermodynamique des phénomènes irréversibles - Département d'astrophys., géophysique et océanographie (AGO)
Kolh, Philippe ; Université de Liège - ULiège > Département des sciences biomédicales et précliniques > Biochimie et physiologie générales, humaines et path.
Language :
English
Title :
Modeling the instantaneous pressure-volume relationship in the left ventricle
Publication date :
26 November 2010
Event name :
The 9th Belgian Day on Biomedical Engineering
Event organizer :
The National Committee on BioMedical Engineering (NCBME)
Event place :
Bruxelles, Belgium
Event date :
26 novembre 2010
Main work title :
9th Belgian Day on Biomedical Engineering, Friday November 26th 2010 in the Academy Palace, Hertogstraat 1, 1000 Brussels