TY - GEN
T1 - Dimensional reduction of cardiac models for effective validation and calibration
AU - Caruel, Matthieu
AU - Chabiniok, Radomir
AU - Moireau, Philippe
AU - Lecarpentier, Yves
AU - Chapelle, Dominique
PY - 2013/7/11
Y1 - 2013/7/11
N2 - Complex 3D beating heart models are now available, but their complexity makes calibration and validation very difficult tasks. We thus propose a systematic approach of deriving simplified reduced-dimensional models, in "0D" - typically, to represent a cardiac cavity, or several coupled cavities - and in "1D" - to model elongated structures such as fibers or myocytes. As illustrations of our approach, we demonstrate model validation based on experiments performed with papillary muscles, and calibration using patient-specific pressure-volume loops.
AB - Complex 3D beating heart models are now available, but their complexity makes calibration and validation very difficult tasks. We thus propose a systematic approach of deriving simplified reduced-dimensional models, in "0D" - typically, to represent a cardiac cavity, or several coupled cavities - and in "1D" - to model elongated structures such as fibers or myocytes. As illustrations of our approach, we demonstrate model validation based on experiments performed with papillary muscles, and calibration using patient-specific pressure-volume loops.
U2 - 10.1007/978-3-642-38899-6_31
DO - 10.1007/978-3-642-38899-6_31
M3 - Conference contribution
AN - SCOPUS:84879803199
SN - 9783642388989
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 259
EP - 267
BT - Functional Imaging and Modeling of the Heart - 7th International Conference, FIMH 2013, Proceedings
T2 - 7th International Conference on Functional Imaging and Modeling of the Heart, FIMH 2013
Y2 - 20 June 2013 through 22 June 2013
ER -