[HTML][HTML] Current understanding of the biomechanics of ventricular tissues in heart failure

W Liu, Z Wang - Bioengineering, 2019‏ - mdpi.com
Heart failure is the leading cause of death worldwide, and the most common cause of heart
failure is ventricular dysfunction. It is well known that the ventricles are anisotropic and …

WarpPINN: Cine-MR image registration with physics-informed neural networks

PA López, H Mella, S Uribe, DE Hurtado… - Medical Image …, 2023‏ - Elsevier
The diagnosis of heart failure usually includes a global functional assessment, such as
ejection fraction measured by magnetic resonance imaging. However, these metrics have …

Comparison of optimization parametrizations for regional lung compliance estimation using personalized pulmonary poromechanical modeling

C Laville, C Fetita, T Gille, PY Brillet, H Nunes… - … and Modeling in …, 2023‏ - Springer
Interstitial lung diseases, such as idiopathic pulmonary fibrosis (IPF) or post-COVID-19
pulmonary fibrosis, are progressive and severe diseases characterized by an irreversible …

Cardiac motion estimation from medical images: a regularisation framework applied on pairwise image registration displacement fields

H Wiputra, WX Chan, YY Foo, S Ho, CH Yap - Scientific reports, 2020‏ - nature.com
Accurate cardiac motion estimation from medical images such as ultrasound is important for
clinical evaluation. We present a novel regularisation layer for cardiac motion estimation that …

Multiscale fiber remodeling in the infarcted left ventricle using a stress-based reorientation law

M Mehri, H Sharifi, CK Mann, AL Rockward… - Acta Biomaterialia, 2024‏ - Elsevier
The organization of myofibers and extra cellular matrix within the myocardium plays a
significant role in defining cardiac function. When pathological events occur, such as …

Computational analysis of cardiac contractile function

X Zhang, RV Alexander, J Yuan, Y Ding - Current cardiology reports, 2022‏ - Springer
Abstract Purpose of Review Heart failure results in the high incidence and mortality all over
the world. Mechanical properties of myocardium are critical determinants of cardiac function …

Personalization of biomechanical simulations of the left ventricle by in-vivo cardiac DTI data: Impact of fiber interpolation methods

J Stimm, DA Nordsletten, J Jilberto, R Miller… - Frontiers in …, 2022‏ - frontiersin.org
Simulations of cardiac electrophysiology and mechanics have been reported to be sensitive
to the microstructural anisotropy of the myocardium. Consequently, a personalized …

Estimation of regional pulmonary compliance in idiopathic pulmonary fibrosis based on personalized lung poromechanical modeling

C Patte, PY Brillet, C Fetita… - Journal of …, 2022‏ - asmedigitalcollection.asme.org
Pulmonary function is tightly linked to the lung mechanical behavior, especially large
deformation during breathing. Interstitial lung diseases, such as idiopathic pulmonary …

Biomechanical modeling combined with pressure-volume loop analysis to aid surgical planning in patients with complex congenital heart disease

M Gusseva, N Thatte, DA Castellanos, PE Hammer… - Medical Image …, 2025‏ - Elsevier
Patients with congenitally corrected transposition of the great arteries (ccTGA) can be
treated with a double switch operation (DSO) to restore the normal anatomical connection of …

In-silico heart model phantom to validate cardiac strain imaging

T Mukherjee, M Usman, RR Mehdi, E Mendiola… - Computers in Biology …, 2024‏ - Elsevier
The quantification of cardiac strains as structural indices of cardiac function has a growing
prevalence in clinical diagnosis. However, the highly heterogeneous four-dimensional (4D) …