Abstract
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.
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Caruel, M., Chabiniok, R., Moireau, P., Lecarpentier, Y., Chapelle, D. (2013). Dimensional Reduction of Cardiac Models for Effective Validation and Calibration. In: Ourselin, S., Rueckert, D., Smith, N. (eds) Functional Imaging and Modeling of the Heart. FIMH 2013. Lecture Notes in Computer Science, vol 7945. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-38899-6_31
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DOI: https://doi.org/10.1007/978-3-642-38899-6_31
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-38898-9
Online ISBN: 978-3-642-38899-6
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