Journal of Computational Physics
A three-dimensional computational model of a thin-walled left ventricle
Proceedings of the 1992 ACM/IEEE conference on Supercomputing
Computational modeling and simulation of heart ventricular mechanics with tagged MRI
Proceedings of the 2005 ACM symposium on Solid and physical modeling
Level Set Evolution without Re-Initialization: A New Variational Formulation
CVPR '05 Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05) - Volume 1 - Volume 01
IEEE Transactions on Visualization and Computer Graphics
A fluid-structure interaction method with solid-rigid contact for heart valve dynamics
Journal of Computational Physics
Modeling mitral valve leaflets from three-dimensional ultrasound
FIMH'11 Proceedings of the 6th international conference on Functional imaging and modeling of the heart
Anisotropic mass-spring method accurately simulates mitral valve closure from image-based models
FIMH'11 Proceedings of the 6th international conference on Functional imaging and modeling of the heart
Recovering endocardial walls from 3D TEE
FIMH'11 Proceedings of the 6th international conference on Functional imaging and modeling of the heart
Towards patient-specific finite-element simulation of mitralclip procedure
MICCAI'11 Proceedings of the 14th international conference on Medical image computing and computer-assisted intervention - Volume Part I
Patient-specific mitral leaflet segmentation from 4D ultrasound
MICCAI'11 Proceedings of the 14th international conference on Medical image computing and computer-assisted intervention - Volume Part III
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We describe a system dedicated to the analysis of the complex three-dimensional anatomy and dynamics of an abnormal heart mitral valve using three-dimensional echocardiography to characterize the valve pathophysiology. This system is intended to aid cardiothoracic surgeons in conducting preoperative surgical planning and in understanding the outcome of "virtual" mitral valve repairs. This paper specifically addresses the analysis of three-dimensional transesophageal echocardiographic imagery to recover the valve structure and predict the competency of a surgically modified valve by computing its closed state from an assumed open configuration. We report on a 3D TEE structure recovery method and a mechanical modeling approach used for the valve modeling and simulation.