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Keyword: haemodynamics
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Journal Articles
Article Type: Research Papers
J Biomech Eng. December 2011, 133(12): 121010.
Published Online: December 29, 2011
... hemodynamics created by stent deployment. 23 02 2011 21 11 2011 29 12 2011 29 12 2011 bifurcation biomechanics blood vessels haemodynamics internal stresses numerical analysis physiological models stents numerical modeling atherosclerosis stenting procedures coronary...
Journal Articles
Article Type: Research Papers
J Biomech Eng. December 2011, 133(12): 121006.
Published Online: December 23, 2011
... 2011 biomedical ultrasonics computational fluid dynamics computerised tomography diseases haemodynamics medical image processing A wide scope of small animal cardiovascular research applications, formerly hampered by technological limitations, have recently become open for...
Journal Articles
Article Type: Research Papers
J Biomech Eng. December 2011, 133(12): 121008.
Published Online: December 23, 2011
... remodeling. 02 05 2011 17 11 2011 23 12 2011 23 12 2011 biomechanics cardiology diseases elongation haemodynamics numerical analysis physiological models vortices An abdominal aortic aneurysm (AAA) is a dilation of at least 1.5 times the diameter of the largest...
Journal Articles
Article Type: Research Papers
J Biomech Eng. December 2011, 133(12): 121003.
Published Online: December 21, 2011
... cardiology haemodynamics prosthetics shear flow Cardiac valve prosthesis Transvalvular flow Strains Blood damaging potential Heart valves that fail to perform their physiological function correctly can be replaced either by mechanical or biological prosthetic valves. Despite the abundant...
Journal Articles
Article Type: Research Papers
J Biomech Eng. December 2011, 133(12): 121004.
Published Online: December 21, 2011
... microvessels. 12 08 2011 21 11 2011 21 12 2011 21 12 2011 adhesion blood vessels flow simulation haemodynamics shear flow shear stress curvature venule arteriole computational discrete element model Tortuous blood vessels, including microvessels, are often...
Journal Articles
Article Type: Technical Briefs
J Biomech Eng. December 2011, 133(12): 124501.
Published Online: December 21, 2011
... and gas flow and are, therefore, of relevance in hemodynamics, respiratory mechanics, and medical imaging science. 02 11 2010 18 11 2011 21 12 2011 21 12 2011 blood vessels computational fluid dynamics haemodynamics medical computing pipe flow computational fluid...
Journal Articles
Article Type: Research Papers
J Biomech Eng. November 2011, 133(11): 111006.
Published Online: December 1, 2011
... 0.51% Power efficiency 0.16% Pressure at outlets 0.25% 28 01 2011 17 08 2011 01 12 2011 01 12 2011 biomechanics biomedical imaging biomedical MRI blood vessels cardiology catheters computational fluid dynamics diseases haemodynamics laminar flow...
Journal Articles
Article Type: Research Papers
J Biomech Eng. November 2011, 133(11): 111004.
Published Online: November 28, 2011
.... bifurcation biological organs biomechanics biomedical measurement biomedical optical imaging blood vessels deformation diseases finite element analysis haemodynamics physiological models strain measurement abdominal aortic aneurysm stereo correlation compliant models experimental...
Journal Articles
Article Type: Technical Briefs
J Biomech Eng. October 2011, 133(10): 104501.
Published Online: November 3, 2011
... tomography finite element analysis haemodynamics image segmentation least squares approximations medical disorders medical image processing regression analysis aortic pathology finite element modeling segmentation meshing biomechanics A localized dilatation of the abdominal aorta is...
Journal Articles
Article Type: Research Papers
J Biomech Eng. October 2011, 133(10): 101003.
Published Online: October 31, 2011
... cardiology haemodynamics muscle patient treatment physiological models torsion Variations in muscle fiber angle across the wall of the left ventricle (LV) cause the apex of the heart to turn in opposition to its base during cardiac systole. This rotational aspect of cardiac motion—called LV...
Topics: Torsion, Rotation
Journal Articles
Article Type: Technical Briefs
J Biomech Eng. September 2011, 133(9): 094507.
Published Online: October 14, 2011
... to grow during the rebound phase of the valve. Rebound of the leaflets played a secondary role in sustaining closure-induced vortices. 04 12 2010 19 09 2011 14 10 2011 artificial organs blood vessels cardiology diseases Doppler measurement haemodynamics laser applications...
Journal Articles
Article Type: Research Papers
J Biomech Eng. September 2011, 133(9): 091008.
Published Online: October 14, 2011
... progress in this area. 14 07 2011 31 08 2011 14 10 2011 computational fluid dynamics deformation diseases haemodynamics internal stresses patient treatment CHD great vessel anomalies computer applications circulatory hemodynamics aortic operation Coarctation of...
Journal Articles
Article Type: Research Papers
J Biomech Eng. September 2011, 133(9): 091004.
Published Online: October 12, 2011
... haemodynamics patient treatment arterial grafts optimal design nonlinear solid mechanics mechanic-matching Arterial disease is the leading cause of death in the United States. Every 35 s one American dies of cardiovascular disease, primarily atherosclerosis. More specifically, coronary artery...
Journal Articles
Article Type: Research Papers
J Biomech Eng. August 2011, 133(8): 081001.
Published Online: August 26, 2011
... phenotype from homeostasis. biological tissues biomechanics blood vessels cardiovascular system cellular biophysics deformation haemodynamics Mechanobiology Vascular diseases Stents Medical devices Angioplasty Computational Science Cells are assumed to produce...
Journal Articles
Article Type: Technical Briefs
J Biomech Eng. July 2011, 133(7): 074501.
Published Online: July 22, 2011
... nonlinear models result in more accurate predictions of wall shear stress within a stented arterial segment. 27 05 2010 03 06 2011 13 06 2011 22 07 2011 22 07 2011 blood vessels flow simulation haemodynamics haemorheology non-Newtonian flow non-Newtonian fluids...
Journal Articles
Article Type: Research Papers
J Biomech Eng. July 2011, 133(7): 071005.
Published Online: July 18, 2011
.... The best hemodynamic modifications are always obtained for a small aneurysm diameter. 31 01 2011 12 05 2011 12 05 2011 18 07 2011 18 07 2011 biomedical equipment brain models computational fluid dynamics diseases haemodynamics porosity stents Dorland...
Journal Articles
Article Type: Research Papers
J Biomech Eng. June 2011, 133(6): 061008.
Published Online: July 5, 2011
... data and in predicting the tissue general response. 14 12 2010 13 05 2011 17 05 2011 05 07 2011 05 07 2011 biomechanics blood vessels haemodynamics physiological models pulsatile flow Arteries function as conduits responsible for transport of blood to...
Journal Articles
Article Type: Research Papers
J Biomech Eng. June 2011, 133(6): 061007.
Published Online: June 28, 2011
... simulations. 13 04 2011 09 05 2011 16 05 2011 28 06 2011 28 06 2011 biological tissues biomechanics cardiology haemodynamics phantoms pulsatile flow native aortic valve aortic valve leaflets fluid shear stress laser Doppler velocimetry heart valve fluid...
Journal Articles
Article Type: Research Papers
J Biomech Eng. May 2011, 133(5): 051009.
Published Online: May 17, 2011
... hemodynamic loading. 05 02 2011 19 03 2011 28 03 2011 17 05 2011 17 05 2011 biomechanics blood vessels diseases elasticity haemodynamics muscle active stress smooth muscle contractility arterial stiffness endothelin-1 four-fiber family model The arterial...
Journal Articles
Article Type: Research Papers
J Biomech Eng. April 2011, 133(4): 041009.
Published Online: March 23, 2011
... the ones with rigid leaflets. 05 10 2010 03 02 2011 18 02 2011 23 03 2011 23 03 2011 cardiology haemodynamics haemorheology prosthetics shear modulus Among the different prosthetic heart valves, the mechanical bileaflet heart valve is the most implanted...