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Keywords: aneurysm
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Journal Articles
Article Type: Research-Article
J Biomech Eng. December 2021, 143(12): 121004.
Paper No: BIO-21-1103
Published Online: September 1, 2021
...Balaji Rengarajan; Sourav S. Patnaik; Ender A. Finol Rupture risk assessment of abdominal aortic aneurysms (AAAs) by means of quantifying wall stress is a common biomechanical strategy. However, the clinical translation of this approach has been greatly limited due to the complexity associated...
Includes: Supplementary data
Journal Articles
Article Type: Research-Article
J Biomech Eng. May 2021, 143(5): 051004.
Paper No: BIO-20-1288
Published Online: March 4, 2021
...Mirunalini Thirugnanasambandam; Tejas Canchi; Senol Piskin; Christof Karmonik; Ethan Kung; Prahlad G. Menon; Stephane Avril; Ender A. Finol Biomechanical characterization of abdominal aortic aneurysms (AAAs) has become commonplace in rupture risk assessment studies. However, its translation...
Includes: Supplementary data
Journal Articles
Article Type: Research-Article
J Biomech Eng. April 2020, 142(4): 041007.
Paper No: BIO-19-1286
Published Online: December 12, 2019
... human thoracic aortas with aneurysm or dissection. The quantification of surface curvatures showed good agreement with analytic solutions from the software phantoms, and demonstrated better agreement as compared to estimation methods using only centerline geometry and cross-sectional radii...
Journal Articles
Article Type: Research-Article
J Biomech Eng. June 2019, 141(6): 061001.
Paper No: BIO-17-1599
Published Online: April 22, 2019
...Digvijay S. Rawat; Mathieu Pourquie; Christian Poelma Computational fluid dynamics (CFD) is a powerful method to investigate aneurysms. The primary focus of most investigations has been to compute various hemodynamic parameters to assess the risk posed by an aneurysm. Despite the occurrence...
Journal Articles
Article Type: Research-Article
J Biomech Eng. March 2015, 137(3): 031008.
Paper No: BIO-14-1124
Published Online: March 1, 2015
...) of the load bearing constituents of the wall. Adaptions of the natural reference configurations and mass densities of constituents are driven by deviations of mechanical stimuli from homeostatic levels. We apply the novel framework to model abdominal aortic aneurysm (AAA) evolution. Elastin degradation...
Journal Articles
Article Type: Research-Article
J Biomech Eng. February 2014, 136(2): 021028.
Paper No: BIO-13-1428
Published Online: February 5, 2014
... September 15, 2013; final manuscript received January 1, 2014; accepted manuscript posted January 8, 2014; published online February 5, 2014. Editor: Beth Winkelstein. 15 09 2013 01 01 2014 08 01 2014 Ascending thoracic aortic aneurysms (ATAA) have a high propensity for dissection...
Journal Articles
Article Type: Research-Article
J Biomech Eng. August 2013, 135(8): 081010.
Paper No: BIO-12-1587
Published Online: June 12, 2013
... April 14, 2013; accepted manuscript posted May 15, 2013; published online June 12, 2013. Assoc. Editor: Naomi Chesler. 28 11 2012 14 04 2013 15 05 2013 Abdominal aortic aneurysm (AAA) is a vascular condition where the use of a biomechanics-based assessment for patient-specific...
Journal Articles
Article Type: Research-Article
J Biomech Eng. August 2013, 135(8): 081001.
Paper No: BIO-12-1135
Published Online: June 12, 2013
...; final manuscript received March 22, 2013; accepted manuscript posted April 22, 2013; published online June 12, 2013. Assoc. Editor: Naomi Chesler. 10 04 2012 22 03 2013 22 04 2013 Rupture risk assessment of abdominal aortic aneurysms (AAA) by means of biomechanical analysis...
Journal Articles
Article Type: Research Papers
J Biomech Eng. November 2010, 132(11): 111009.
Published Online: October 27, 2010
...Trung B. Le; Iman Borazjani; Fotis Sotiropoulos High-resolution numerical simulations are carried out to systematically investigate the effect of the incoming flow waveform on the hemodynamics and wall shear stress patterns of an anatomic sidewall intracranial aneurysm model. Various wave forms...
Journal Articles
Article Type: Technical Briefs
J Biomech Eng. October 2010, 132(10): 104502.
Published Online: September 27, 2010
...Avinash Ayyalasomayajula; Jonathan P. Vande Geest; Bruce R. Simon Abdominal aortic aneurysm (AAA) is the gradual weakening and dilation of the infrarenal aorta. This disease is progressive, asymptomatic, and can eventually lead to rupture—a catastrophic event leading to massive internal bleeding...
Journal Articles
Article Type: Research Papers
J Biomech Eng. October 2009, 131(10): 101010.
Published Online: September 4, 2009
...Thomas Eriksson; Martin Kroon; Gerhard A. Holzapfel A model for saccular cerebral aneurysm growth, proposed by Kroon and Holzapfel (2007, “A Model for Saccular Cerebral Aneurysm Growth in a Human Middle Cerebral Artery,” J. Theor. Biol., 247, pp. 775–787 ; 2008, “Modeling of Saccular Aneurysm...
Journal Articles
Article Type: Research Papers
J Biomech Eng. May 2009, 131(5): 051014.
Published Online: April 17, 2009
...Youngjae Chun; Daniel S. Levi; K. P. Mohanchandra; Fernando Vinuela; Fernando Vinuela, Jr.; Gregory P. Carman Thin film nitinol produced by sputter deposition was used in the design of microstents intended to treat small vessel aneurysms. Thin film microstents were fabricated by “hot-target” dc...
Journal Articles
Article Type: Research Papers
J Biomech Eng. October 2008, 130(5): 051012.
Published Online: September 10, 2008
...Martin Kroon; Gerhard A. Holzapfel Saccular aneurysm growth in a human middle cerebral artery is modeled. The aneurysm growth model was presented in a companion paper by Kroon and Holzapfel (“A Model for Saccular Cerebral Aneurysm Growth by Collagen Fibre Remodelling,” J. Theor. Biol., in press...
Journal Articles
Article Type: Technical Papers
J Biomech Eng. December 2006, 128(6): 844–851.
Published Online: June 15, 2006
... aneurysms by using particle image velocimetry (PIV) measurements, with a focus on the effects of small geometric variations in aneurysm models on the flow dynamics obtained with CFD. Method of Approach . An experimental phantom was fabricated out of silicone elastomer to best mimic a spherical aneurysm...