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08/07/2023
A staggered-in-time and non-conforming-in-space numerical framework for realistic cardiac electrophysiology outputs
Computer-based simulations of non-invasive cardiac electrical outputs, s...
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08/03/2023
lifex-ep: a robust and efficient software for cardiac electrophysiology simulations
Simulating the cardiac function requires the numerical solution of multi...
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06/08/2023
Real-time whole-heart electromechanical simulations using Latent Neural Ordinary Differential Equations
Cardiac digital twins provide a physics and physiology informed framewor...
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06/01/2023
Preserving the positivity of the deformation gradient determinant in intergrid interpolation by combining RBFs and SVD: application to cardiac electromechanics
The accurate robust and efficient transfer of the deformation gradient t...
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05/11/2023
A mathematical model to assess the effects of COVID-19 on the cardiocirculatory system
Impaired cardiac function has been described as a frequent complication ...
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04/28/2023
Latent Dynamics Networks (LDNets): learning the intrinsic dynamics of spatio-temporal processes
Predicting the evolution of systems that exhibit spatio-temporal dynamic...
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04/24/2023
lifex-cfd: an open-source computational fluid dynamics solver for cardiovascular applications
Computational fluid dynamics (CFD) is an important tool for the simulati...
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03/24/2023
A comprehensive mathematical model for cardiac perfusion
We present a novel mathematical model that simulates myocardial blood pe...
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02/14/2023
Discontinuous Galerkin Methods for Fisher-Kolmogorov Equation with Application to α-Synuclein Spreading in Parkinson's Disease
The spreading of prion proteins is at the basis of brain neurodegenerati...
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01/05/2023
An electromechanics-driven fluid dynamics model for the simulation of the whole human heart
We introduce a multiphysics and geometric multiscale computational model...
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10/06/2022
Fast and robust parameter estimation with uncertainty quantification for the cardiac function
Parameter estimation and uncertainty quantification are crucial in compu...
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10/03/2022
A stable loosely-coupled scheme for cardiac electro-fluid-structure interaction
We present a loosely coupled scheme for the numerical simulation of the ...
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08/19/2022
Modeling isovolumetric phases in cardiac flows by an Augmented Resistive Immersed Implicit Surface Method
A major challenge in the computational fluid dynamics modeling of the he...
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08/10/2022
A mathematical model that integrates cardiac electrophysiology, mechanics and fluid dynamics: application to the human left heart
We propose a mathematical and numerical model for the simulation of the ...
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07/25/2022
A comprehensive and biophysically detailed computational model of the whole human heart electromechanics
While ventricular electromechanics is extensively studied, four-chamber ...
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06/20/2022
A reduced order model for domain decompositions with non-conforming interfaces
In this paper we propose a reduced order modeling strategy for two-way D...
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05/26/2022
Let the paintings play
In this paper, we introduce a mathematical method to extract similaritie...
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05/10/2022
A matrix-free high-order solver for the numerical solution of cardiac electrophysiology
We propose a matrix-free solver for the numerical solution of the cardia...
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04/16/2022
Universal Solution Manifold Networks (USM-Nets): non-intrusive mesh-free surrogate models for problems in variable domains
We introduce Universal Solution Manifold Network (USM-Net), a novel surr...
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03/17/2022
Efficient and certified solution of parametrized one-way coupled problems through DEIM-based data projection across non-conforming interfaces
One of the major challenges of coupled problems is to manage nonconformi...
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02/08/2022
Efficient approximation of cardiac mechanics through reduced order modeling with deep learning-based operator approximation
Reducing the computational time required by high-fidelity, full order mo...
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01/10/2022
An open tool based on lifex for myofibers generation in cardiac computational models
Modeling the whole cardiac function involves the solution of several com...
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12/22/2021
Modelling the COVID-19 epidemic and the vaccination campaign in Italy by the SUIHTER model
Several epidemiological models have been proposed to study the evolution...
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10/28/2021
The role of mechano-electric feedbacks and hemodynamic coupling in scar-related ventricular tachycardia
Mechano-electric feedbacks (MEFs), which model how mechanical stimuli ar...
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10/25/2021
A machine learning method for real-time numerical simulations of cardiac electromechanics
We propose a machine learning-based method to build a system of differen...
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10/05/2021
A multiscale CFD model of blood flow in the human left heart coupled with a lumped-parameter model of the cardiovascular system
We present a novel computational model for the numerical simulation of t...
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08/04/2021
3D-0D closed-loop model for the simulation of cardiac biventricular electromechanics
Two crucial factors for accurate numerical simulations of cardiac electr...
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06/30/2021
Hemodynamics of the heart's left atrium based on a Variational Multiscale-LES numerical model
In this paper, we investigate the hemodynamics of a left atrium (LA) by ...
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06/24/2021
Electromechanical modeling of human ventricles with ischemic cardiomyopathy: numerical simulations in sinus rhythm and under arrhythmia
We developed a novel patient-specific computational model for the numeri...
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01/31/2021
Integration of activation maps of epicardial veins in computational cardiac electrophysiology
In this work we address the issue of validating the monodomain equation ...
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01/26/2021
Modeling cardiac muscle fibers in ventricular and atrial electrophysiology simulations
Since myocardial fibers drive the electric signal propagation throughout...
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01/09/2021
SUIHTER: A new mathematical model for COVID-19. Application to the analysis of the second epidemic outbreak in Italy
The COVID-19 epidemic is the last of a long list of pandemics that have ...
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11/30/2020
A cardiac electromechanics model coupled with a lumped parameters model for closed-loop blood circulation. Part II: numerical approximation
In the framework of accurate and efficient segregated schemes for 3D car...
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11/30/2020
A cardiac electromechanics model coupled with a lumped parameters model for closed-loop blood circulation. Part I: model derivation
We propose an integrated electromechanical model of the human heart, wit...
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11/26/2020
Iterative splitting schemes for a soft material poromechanics model
We address numerical solvers for a poromechanics model particularly adap...
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11/22/2020
A Mathematical Dashboard for the Analysis of Italian COVID-19 Epidemic Data
A data analysis of the COVID-19 epidemic is proposed on the basis of the...
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07/30/2020
An oscillation-free fully partitioned scheme for the numerical modeling of cardiac active mechanics
In silico models of cardiac electromechanics couple together mathematica...
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06/02/2020