Mechanics and microstructure of the atrioventricular heart valve chordae tendineae: A review
The atrioventricular heart valves (AHVs) are responsible for directing unidirectional blood
flow through the heart by properly opening and closing the valve leaflets, which are …
flow through the heart by properly opening and closing the valve leaflets, which are …
Parameterization, geometric modeling, and isogeometric analysis of tricuspid valves
EL Johnson, DW Laurence, F Xu, CE Crisp… - Computer methods in …, 2021 - Elsevier
Approximately 1.6 million patients in the United States are affected by tricuspid valve
regurgitation, which occurs when the tricuspid valve does not close properly to prevent …
regurgitation, which occurs when the tricuspid valve does not close properly to prevent …
FEBio FINESSE: An open-source finite element simulation approach to estimate in vivo heart valve strains using shape enforcement
DW Laurence, PM Sabin, AM Sulentic… - Annals of Biomedical …, 2024 - Springer
Purpose Finite element simulations are an enticing tool to evaluate heart valve function;
however, patient-specific simulations derived from 3D echocardiography are hampered by …
however, patient-specific simulations derived from 3D echocardiography are hampered by …
A pilot in silico modeling‐based study of the pathological effects on the biomechanical function of tricuspid valves
Current clinical assessment of functional tricuspid valve regurgitation relies on metrics
quantified from medical imaging modalities. Although these clinical methodologies are …
quantified from medical imaging modalities. Although these clinical methodologies are …
A pilot study on linking tissue mechanics with load-dependent collagen microstructures in porcine tricuspid valve leaflets
The tricuspid valve (TV) is composed of three leaflets that coapt during systole to prevent
deoxygenated blood from re-entering the right atrium. The connection between the TV …
deoxygenated blood from re-entering the right atrium. The connection between the TV …
[HTML][HTML] Mechanical and morphometric study of mitral valve chordae tendineae and related papillary muscle
The mitral valve (MV) apparatus is a complex mechanical structure including annulus, valve
leaflets, papillary muscles (PMs) and connected chordae tendineae. Chordae anchor to the …
leaflets, papillary muscles (PMs) and connected chordae tendineae. Chordae anchor to the …
Quantification of load-dependent changes in the collagen fiber architecture for the strut chordae tendineae-leaflet insertion of porcine atrioventricular heart valves
Atrioventricular heart valves (AHVs) regulate the unidirectional flow of blood through the
heart by opening and closing of the leaflets, which are supported in their functions by the …
heart by opening and closing of the leaflets, which are supported in their functions by the …
Effect of Parametric Variation of Chordae Tendineae Structure on Simulated Atrioventricular Valve Closure
Many approaches have been used to model chordae tendineae geometries in finite element
simulations of atrioventricular heart valves. Unfortunately, current" functional" chordae …
simulations of atrioventricular heart valves. Unfortunately, current" functional" chordae …
Effect of the Location of Strut Chordae Insertion on Computational Modeling and Biomechanical Evaluation of Mitral Valve Dynamics
The strut chordae (SC) have a unique structure and play an important role in reinforcing the
tunnel-shaped configuration of the mitral valve (MV) at the inflow and outflow tracts. We …
tunnel-shaped configuration of the mitral valve (MV) at the inflow and outflow tracts. We …
Viscoelastic modelling of the tricuspid valve chordae tendineae tissue
In the present study, the mechanical behavior of tricuspid valve (TV) chordae tendineae
tissue is investigated experimentally and theoretically. A series of uniaxial mechanical …
tissue is investigated experimentally and theoretically. A series of uniaxial mechanical …