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math.NA2025
Coupling models of resistive valves to muscle mechanics in cardiac fluid-structure interaction simulations
Michele Bucelli, Luca Dede'
To accurately simulate all phases of the cardiac cycle, computational models of hemodynamics in heart chambers need to include a sufficiently faithful model of cardiac valves. This…
math.NA2025
Influence of cellular mechano-calcium feedback in numerical models of cardiac electromechanics
Irena Radišić, Francesco Regazzoni, Michele Bucelli +3
Multiphysics and multiscale mathematical models enable the non-invasive study of cardiac function. These models often rely on simplifying assumptions that neglect certain biophysic…
math.NA2024
Coupled Eikonal problems to model cardiac reentries in Purkinje network and myocardium
Samuele Brunati, Michele Bucelli, Roberto Piersanti +2
We propose a novel partitioned scheme based on Eikonal equations to model the coupled propagation of the electrical signal in the His-Purkinje system and in the myocardium for card…