scholarly journals Immersed boundary model of aortic heart valve dynamics with physiological driving and loading conditions

2013 ◽  
Vol 29 (5) ◽  
pp. 641-643 ◽  
Author(s):  
Boyce E. Griffith
Keyword(s):  
Heart Valve ◽  
Immersed Boundary ◽  
Loading Conditions ◽  
Aortic Heart Valve ◽  
Valve Dynamics ◽  
Boundary Model ◽  
Heart Valve Dynamics

Simulations of Bioprosthetic Heart Valve Dynamics Using a Sharp Interface Method

2007 ◽  
Author(s):  
Sarah C. Vigmostad ◽  
Brian D. Jeffrey ◽  
Sreedevi Krishnan ◽  
H. S. Udaykumar ◽  
K. B. Chandran
Keyword(s):  
Mechanical Properties ◽  
Heart Valve ◽  
Heart Valves ◽  
Animal Tissue ◽  
Shear Stresses ◽  
Bioprosthetic Heart Valve ◽  
Bioprosthetic Heart Valves ◽  
Sharp Interface Method ◽  
Valve Dynamics ◽  
Heart Valve Dynamics

Bioprosthetic heart valves are valve replacements constructed from animal tissue. They are deformable and offer similar mechanical properties to their native counterpart. While tearing of these valves is frequently observed, it is still not fully understood, but may be the result of high induced bending and shear stresses in the valve leaflets[1].

scholarly journals PREDICTING HEART VALVE DYNAMICS WITH A FLUID-STRUCTURE INTERACTION MODEL

ASAIO Journal ◽  
2005 ◽  
Vol 51 (2) ◽  
pp. 3A
Author(s):  
Kris Dumont ◽  
Jan Vierendeels ◽  
Patrick Segers ◽  
Guido Van Nooten ◽  
Pascal Verdonck
Keyword(s):  
Heart Valve ◽  
Fluid Structure Interaction ◽  
Interaction Model ◽  
Fluid Structure ◽  
Structure Interaction ◽  
Valve Dynamics ◽  
Heart Valve Dynamics
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