%0 Journal Article %T Multiobjective patient-specific estimation of a coronary circulation model for triple vessel disease. %+ Laboratoire Traitement du Signal et de l'Image (LTSI) %+ Biomécanique et génie biomédical (BIM) %+ Service de chirurgie thoracique cardiaque et vasculaire [Rennes] = Thoracic and Cardiovascular Surgery [Rennes] %A Ojeda, David %A Le Rolle, Virginie %A Drochon, Agnès %A Harmouche, Majid %A Corbineau, Herve %A Verhoye, Jean-Phillipe %A Hernandez, Alfredo, I. %< avec comité de lecture %@ 1557-170X %J Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference %I Institute of Electrical and Electronics Engineers (IEEE) %V 2013 %P 3877-80 %8 2013-07 %D 2013 %R 10.1109/EMBC.2013.6610391 %M 24110578 %Z Life Sciences [q-bio]/Bioengineering %Z Engineering Sciences [physics]/Signal and Image processing %Z Computer Science [cs]/Signal and Image Processing %Z Life Sciences [q-bio]/Human health and pathology/Cardiology and cardiovascular system %Z Life Sciences [q-bio]/Human health and pathology/SurgeryJournal articles %X Computational models can help understand the hemodynamics of the coronary circulation, which is of the upmost importance to help clinicians before, during and after a coronary artery bypass graft surgery. In this paper, we propose a multiobjective optimization method for parameter estimation of a computational model representing the coronary circulation on patients with a triple vessel disease. This estimation was not based on any assumption regarding the development of the collateral circulation, like in previous works. Indeed, the collateral development of a given patient is estimated through the model parameters. Parameter estimation was performed using clinical data from three patients, obtained before and during an off-pump coronary artery bypass graft surgery (CABG). Results showed a better performance when comparing the simulation with clinical data, since the total error estimation for three patients was reduced by 40 ± 22%. Moreover, the proposed method provides new insight regarding the heterogeneous configuration of the alternative collateral vessels. %G English %2 https://inserm.hal.science/inserm-00881719/document %2 https://inserm.hal.science/inserm-00881719/file/Multiobjective_Patient-Specific_Estimation_of_a_Coronary_Circulation_Model_for_Triple_Vessel_Disease.pdf %2 https://inserm.hal.science/inserm-00881719/file/inserm-00881719_edited.pdf %L inserm-00881719 %U https://inserm.hal.science/inserm-00881719 %~ INSERM %~ UNIV-RENNES1 %~ CNRS %~ UNIV-COMPIEGNE %~ UMR6600 %~ LTSI %~ CARDIO %~ HL %~ UR1-HAL %~ UR1-MATH-STIC %~ TEST-UNIV-RENNES %~ TEST-UR-CSS %~ UNIV-RENNES %~ BMBI %~ UR1-MATH-NUM %~ UR1-BIO-SA %~ ALLIANCE-SU