Geometric multiscale modeling of the cardiovascular system, between theory and practice

A Quarteroni, A Veneziani, C Vergara - Computer Methods in Applied …, 2016 - Elsevier
This review paper addresses the so called geometric multiscale approach for the numerical
simulation of blood flow problems, from its origin (that we can collocate in the second half …

Inverse problems in blood flow modeling: A review

D Nolte, C Bertoglio - International journal for numerical …, 2022 - Wiley Online Library
Mathematical and computational modeling of the cardiovascular system is increasingly
providing non‐invasive alternatives to traditional invasive clinical procedures. Moreover, it …

[HTML][HTML] An image-based computational hemodynamics study of the systolic anterior motion of the mitral valve

I Fumagalli, M Fedele, C Vergara, S Ippolito… - Computers in Biology …, 2020 - Elsevier
Abstract Systolic Anterior Motion (SAM) of the mitral valve–often associated with
Hypertrophic Obstructive Cardiomyopathy (HOCM)–is a cardiac pathology in which a …

A reduced computational and geometrical framework for inverse problems in hemodynamics

T Lassila, A Manzoni, A Quarteroni… - International journal for …, 2013 - Wiley Online Library
The solution of inverse problems in cardiovascular mathematics is computationally
expensive. In this paper, we apply a domain parametrization technique to reduce both the …

Sequential parameter estimation for fluid–structure problems: application to hemodynamics

C Bertoglio, P Moireau… - International Journal for …, 2012 - Wiley Online Library
We present a robust and computationally efficient parameter estimation strategy for fluid–
structure interaction problems. The method is based on a filtering algorithm restricted to the …

Designing clinical trials for patients who are not average

TE Yankeelov, DA Hormuth, EABF Lima, G Lorenzo… - Iscience, 2024 - cell.com
The heterogeneity inherent in cancer means that even a successful clinical trial merely
results in a therapeutic regimen that achieves, on average, a positive result only in a subset …

Variational data assimilation for transient blood flow simulations: cerebral aneurysms as an illustrative example

SW Funke, M Nordaas, Ø Evju… - … journal for numerical …, 2019 - Wiley Online Library
Several cardiovascular diseases are caused from localised abnormal blood flow such as in
the case of stenosis or aneurysms. Prevailing theories propose that the development is …

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 …

An optimal control approach to determine resistance‐type boundary conditions from in‐vivo data for cardiovascular simulations

E Fevola, F Ballarin, L Jiménez‐Juan… - International Journal …, 2021 - Wiley Online Library
The choice of appropriate boundary conditions is a fundamental step in computational fluid
dynamics (CFD) simulations of the cardiovascular system. Boundary conditions, in fact …

[HTML][HTML] Combining dynamic mode decomposition with ensemble Kalman filtering for tracking and forecasting

SA Falconer, DJB Lloyd, N Santitissadeekorn - Physica D: Nonlinear …, 2023 - Elsevier
Data assimilation techniques, such as ensemble Kalman filtering, have been shown to be a
highly effective and efficient way to combine noisy data with a mathematical model to track …