A New Wall Stress Equation for Aneurysm-Rupture Prediction |
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| Authors: | Z?Li Email author" target="_blank">C?KleinstreuerEmail author |
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| Institution: | (1) Department of Mechanical and Aerospace Engineering, North Carolina State University, Raleigh, NC;(2) Department of Mechanical and Aerospace Engineering, North Carolina State University, 27695-7910 Raleigh, NC |
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| Abstract: | Aneurysms, especially in the abdominal aorta (AAA), are prone to rupture, and hence a reliable and easy-to-use predictor is most desirable. Based on clinical observations and numerical analyses, a semi-empirical equation for the peak AAA-wall stress has been developed. It can be readily used for AAA-rupture predictions or can be integrated into more elaborate AAA-assessment models. |
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| Keywords: | Laplace structure equation Abdominal aortic aneurysm Semi-empirical wall stress equation AAA-rupture prediction |
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