Abstract
Medical imaging and image-based modeling have made considerable progress in recent years in identifying atherosclerotic plaque morphological and mechanical risk factors which may be used in developing improved patient screening strategies. However, a clear understanding is needed about what we have achieved and what is really needed to translate research to actual clinical practices and bring benefits to public health. Lack of in vivo data and clinical events to serve as gold standard to validate model predictions is a severe limitation. While this perspective paper provides a review of the key steps and findings of our group in image-based models for human carotid and coronary plaques and a limited review of related work by other groups, we also focus on grand challenges and uncertainties facing the researchers in the field to develop more accurate and predictive patient screening tools.
Original language | English |
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Pages (from-to) | 834-846 |
Number of pages | 13 |
Journal | Journal of Biomechanics |
Volume | 47 |
Issue number | 4 |
DOIs | |
State | Published - Mar 3 2014 |
Keywords
- Atherosclerosis
- Fluid-structure interaction
- IVUS-based modeling
- MRI-based modeling
- Vulnerable plaques