Patient-specific inverse modeling of in vivo cardiovascular mechanics with medical image-derived kinematics as input data: concepts, methods, and applications
JH Bracamonte, SK Saunders, JS Wilson, UT Truong… - Applied Sciences, 2022 - mdpi.com
Inverse modeling approaches in cardiovascular medicine are a collection of methodologies
that can provide non-invasive patient-specific estimations of tissue properties, mechanical …
that can provide non-invasive patient-specific estimations of tissue properties, mechanical …
An investigation of the anisotropic mechanical properties and anatomical structure of porcine atrioventricular heart valves
Valvular heart diseases are complex disorders, varying in pathophysiological mechanism
and affected valve components. Understanding the effects of these diseases on valve …
and affected valve components. Understanding the effects of these diseases on valve …
Manifold learning based data-driven modeling for soft biological tissues
Data-driven modeling directly utilizes experimental data with machine learning techniques
to predict a material's response without the necessity of using phenomenological constitutive …
to predict a material's response without the necessity of using phenomenological constitutive …
Peridynamic neural operators: A data-driven nonlocal constitutive model for complex material responses
Neural operators, which can act as implicit solution operators of hidden governing
equations, have recently become popular tools for learning the responses of complex real …
equations, have recently become popular tools for learning the responses of complex real …
A physics-guided neural operator learning approach to model biological tissues from digital image correlation measurements
We present a data-driven workflow to biological tissue modeling, which aims to predict the
displacement field based on digital image correlation (DIC) measurements under unseen …
displacement field based on digital image correlation (DIC) measurements under unseen …
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 …
On valve interstitial cell signaling: the link between multiscale mechanics and mechanobiology
DP Howsmon, MS Sacks - Cardiovascular engineering and technology, 2021 - Springer
Heart valves function in one of the most mechanically demanding environments in the body
to ensure unidirectional blood flow. The resident valve interstitial cells respond to this …
to ensure unidirectional blood flow. The resident valve interstitial cells respond to this …
A noninvasive method for the determination of in vivo mitral valve leaflet strains
Assessment of mitral valve (MV) function is important in many diagnostic, prognostic, and
surgical planning applications for treatment of MV disease. Yet, to date, there are no …
surgical planning applications for treatment of MV disease. Yet, to date, there are no …
An investigation of layer-specific tissue biomechanics of porcine atrioventricular valve anterior leaflets
Atrioventricular heart valves (AHVs) are composed of structurally complex and
morphologically heterogeneous leaflets. The coaptation of these leaflets during the cardiac …
morphologically heterogeneous leaflets. The coaptation of these leaflets during the cardiac …
Pre-surgical Prediction of Ischemic Mitral Regurgitation Recurrence Using In Vivo Mitral Valve Leaflet Strains
Ischemic mitral regurgitation (IMR) is a prevalent cardiac disease associated with substantial
morbidity and mortality. Contemporary surgical treatments continue to have limited long-term …
morbidity and mortality. Contemporary surgical treatments continue to have limited long-term …