1-7 of 7
Keywords: Stenosis
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J Biomech Eng. November 2013, 135(11): 114503.
Paper No: BIO-13-1017
Published Online: September 23, 2013
.... In the computations, the shear thinning behavior of blood is accounted for by the Carreau–Yasuda model. Computational results are compared and found to be inline with available experimental data. stenosis non-Newtonian FVM simulation wall shear magnetic field The study of the blood stream has...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. September 2013, 135(9): 091005.
Paper No: BIO-12-1480
Published Online: July 10, 2013
... to determine the severity of a coronary artery stenosis. FFR is defined as the ratio of hyperemic pressures distal ( p ˜ rh ) and proximal ( p ˜ ah ) to a stenosis. CFR is the ratio of flow at hyperemic and basal condition. Another diagnostic parameter suggested by our group...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J Biomech Eng. September 2013, 135(9): 094502.
Paper No: BIO-12-1638
Published Online: July 10, 2013
... contribute to an improved clinical understanding of MAC-related mitral stenosis. Moreover, they provide the ability to statistically evaluate between measurement locations, flow rates, and valve geometries for Doppler-derived pressure gradients. Determining these end points will contribute to greater...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J Biomech Eng. October 2010, 132(10): 104503.
Published Online: September 27, 2010
... of blood vessels and that of abrupt rupture or hemorrhage of atherosclerotic plaque. Such rupture can be catastrophic and is difficult to predict. Currently, clinical assessments of plaque vulnerability are based largely on the percent stenosis, or how much the plaque narrows the arterial lumen diameter...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J Biomech Eng. December 2001, 123(6): 548–557.
Published Online: July 23, 2001
...Dalin Tang; Chun Yang; Shunichi Kobayashi; David N. Ku Severe stenosis may cause critical flow and wall mechanical conditions related to artery fatigue, artery compression, and plaque rupture, which leads directly to heart attack and stroke. The exact mechanism involved is not well understood...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J Biomech Eng. December 2000, 122(6): 661–666.
Published Online: August 10, 2000
...Sylvie Lorthois; Pierre-Yves Lagre´e, Charge´ de Recherche,; Jean-Pierre Marc-Vergnes, Directeur de Recherche; Francis Cassot, Charge´ de Recherche Maximal wall shear stress (MWSS) in the convergent part of a stenosis is calculated by the interactive boundary-layer theory. A dimensional analysis...