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Elvio Heidenreich
Researcher at University of Zaragoza
Publications - 20
Citations - 527
Elvio Heidenreich is an academic researcher from University of Zaragoza. The author has contributed to research in topics: Effective refractory period & Reaction–diffusion system. The author has an hindex of 7, co-authored 20 publications receiving 449 citations. Previous affiliations of Elvio Heidenreich include National University of Lomas de Zamora.
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Journal ArticleDOI
Verification of cardiac tissue electrophysiology simulators using an N-version benchmark
Steven A. Niederer,Eric Kerfoot,Alan P. Benson,Miguel O. Bernabeu,Olivier Bernus,Chris P. Bradley,Elizabeth M. Cherry,Richard H. Clayton,Flavio H. Fenton,Alan Garny,Elvio Heidenreich,Sander Land,Mary M. Maleckar,Pras Pathmanathan,Gernot Plank,Jose F. Rodriguez,Ishani Roy,Frank B. Sachse,Gunnar Seemann,Ola Skavhaug,Nic Smith +20 more
TL;DR: This study provides the first cardiac tissue electrophysiology simulation benchmark to allow these codes to be verified and was successfully evaluated on 11 simulation platforms to generate a consensus gold-standard converged solution.
Journal ArticleDOI
Adaptive macro finite elements for the numerical solution of monodomain equations in cardiac electrophysiology.
TL;DR: This work develops a family of macro finite elements amenable for solving anisotropic reaction–diffusion equations with stiff reactive terms based on a semi-implicit algorithm based on operator splitting that includes adaptive time stepping for handling the stiff reactive term.
Journal ArticleDOI
A Three-Dimensional Human Atrial Model with Fiber Orientation. Electrograms and Arrhythmic Activation Patterns Relationship
Catalina Tobón,Carlos A. Ruiz-Villa,Carlos A. Ruiz-Villa,Elvio Heidenreich,Lucia Romero,F. Hornero,Javier Saiz +6 more
TL;DR: The model is the first human atrial model with realistic fiber orientation used to investigate the relationship between different atrial arrhythmic propagation patterns and the electrograms observed at more than 43000 points on the atrial surface.
Journal ArticleDOI
Fourth-order compact schemes with adaptive time step for monodomain reaction-diffusion equations
TL;DR: Results point to high-order schemes as valid alternatives for the efficient solution of the cardiac electrophysiology problem when complex cellular activation models are used.
Proceedings ArticleDOI
Reentrant mechanisms triggered by ectopic activity in a three-dimensional realistic model of human atrium. a computer simulation study
TL;DR: The effects of electrical remodelling were incorporated in a 3D anisotropic model of human atrium and induced a figure-of-eight reentry that degenerated to mother rotor, after collisions and wave breaks were observed.