Regional Stiffness and Hardening Indices: New Indicators Derived from Multidimensional Dynamic CTA for Aneurysm Risk Assessment

Regional Stiffness and Hardening Indices: New Indicators Derived from Multidimensional Dynamic CTA for Aneurysm Risk Assessment

Abstract Two indices, indicating the regional average stiffness and the pace of strain hardening respectively, are derived from the nonlinear stress–strain behavior obtained from biomechanical analysis of aneurysm. A comprehensive method based on electrocardiographic‐gated multidimensional dynamic c...

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Bibliographic Details
Main Authors: Tianming Huang, Xiaoyu Qi, Lan Cao, Ming Yang, Huan Luo, Qin Li, Peidong Qian, Jia Lu, Ziqiao Lei, Yuanming Luo, Chao Yang
Format: Article
Language:English
Published: Wiley 2024-12-01
Series:Advanced Science
Subjects:
aneurysm
biomechanical analysis
in vivo
logistic regression
MD CTA
Online Access:https://doi.org/10.1002/advs.202400653
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