A contemporary look at biomechanical models of myocardium
Understanding and predicting the mechanical behavior of myocardium under healthy and
pathophysiological conditions are vital to developing novel cardiac therapies and promoting …
pathophysiological conditions are vital to developing novel cardiac therapies and promoting …
Neural network approaches for soft biological tissue and organ simulations
MS Sacks, S Motiwale… - Journal of …, 2022 - asmedigitalcollection.asme.org
Given the functional complexities of soft tissues and organs, it is clear that computational
simulations are critical in their understanding and for the rational basis for the development …
simulations are critical in their understanding and for the rational basis for the development …
A viscoelastic constitutive model for human femoropopliteal arteries
High failure rates present challenges for surgical and interventional therapies for peripheral
artery disease of the femoropopliteal artery (FPA). The FPA's demanding biomechanical …
artery disease of the femoropopliteal artery (FPA). The FPA's demanding biomechanical …
Simulating the time evolving geometry, mechanical properties, and fibrous structure of bioprosthetic heart valve leaflets under cyclic loading
Currently, the most common replacement heart valve design is the 'bioprosthetic'heart valve
(BHV), which has important advantages in that it does not require permanent anti …
(BHV), which has important advantages in that it does not require permanent anti …
On the AIC-based model reduction for the general Holzapfel–Ogden myocardial constitutive law
Constitutive laws that describe the mechanical responses of cardiac tissue under loading
hold the key to accurately model the biomechanical behaviour of the heart. There have been …
hold the key to accurately model the biomechanical behaviour of the heart. There have been …
Contribution of nascent cohesive fiber-fiber interactions to the non-linear elasticity of fibrin networks under tensile load
Fibrin is a viscoelastic proteinaceous polymer that determines the deformability and integrity
of blood clots and fibrin-based biomaterials in response to biomechanical forces. Here, a …
of blood clots and fibrin-based biomaterials in response to biomechanical forces. Here, a …
Leveraging code generation for transparent immersogeometric fluid–structure interaction analysis on deforming domains
Code generation technology has been transformative to the field of numerical partial
differential equations (PDEs), allowing domain scientists and engineers to automatically …
differential equations (PDEs), allowing domain scientists and engineers to automatically …
Isogeometric finite element‐based simulation of the aortic heart valve: Integration of neural network structural material model and structural tensor fiber architecture …
W Zhang, G Rossini, D Kamensky… - … journal for numerical …, 2021 - Wiley Online Library
The functional complexity of native and replacement aortic heart valves (AVs) is well known,
incorporating such physical phenomenons as time‐varying non‐linear anisotropic soft tissue …
incorporating such physical phenomenons as time‐varying non‐linear anisotropic soft tissue …
Explicit consideration of fiber recruitment in vascular constitutive formulation using beta functions
Constitutive models are of fundamental importance for describing the mechanical behavior
of vascular tissues. In this article, we present a constitutive model that explicitly accounts for …
of vascular tissues. In this article, we present a constitutive model that explicitly accounts for …
Numerical analysis of stenoses severity and aortic wall mechanics in patients with supravalvular aortic stenosis
T Lone, A Alday, R Zakerzadeh - Computers in biology and medicine, 2021 - Elsevier
Supravalvular aortic stenosis (SVAS) is an aortic malformation characterized by a narrowing
of the ascending aorta, resulting in abnormal hemodynamics and pressure drop across the …
of the ascending aorta, resulting in abnormal hemodynamics and pressure drop across the …