Catheter Configuration for Mapping Micro-Anatomic Reentries sustaining Atrial Fibrillation: a simulation study

DATASET FROM PUBLICATION: "Catheter Configuration for Mapping Micro-Anatomic Reentries sustaining Atrial Fibrillation: a simulation study" Miguel Rodrigo1, Giada S Romitti1, Maria Termenón-Rivas1, Ning Li2, Vadim V. Fedorov2 1CoMMLab, Electronic Engineering & Computer Science Department, Universitat de Valencia, VA, Spain 2Department of Physiology & Cell Biology, Bob and Corrine Frick Center for Heart Failure and Arrhythmia, Dorothy M. Davis Heart & Lung Research Institute, The Ohio State University College of Medicine and Wexner Medical Center; Columbus, OH, USA @Miguel Rodrigo, Universitat de Valencia, 2025 ------------ File: Mod.mat Contains the 3D model used for computational simulation. It is inside a structure with the following fields: faces: [88376×3 double] %indices of nodes of triangles of the tetraedhral mesh vertices: [336241×3 double] %3D coordinates of the nodes of the tetraedhral mesh tetra: [2017775×4 double] %indices of nodes of each tetraedhral of the tetraedhral mesh vertices_surface: [37257×3 double] %3D coordinates of the surface nodes of the tetraedhral mesh faces_surface: [74514×3 double] %indices of nodes of surface triangles of the tetraedhral mesh ind_surface: [37257×1 double] %indices linking vertices to vertices_surface orienta_vert: [336241×3 double] %fiber direction of each node of the mesh Dmat_vert: [336241×1 double] %material of each node of the mesh File: APs.mat Simulated transmembrane potential signal for each node of the mesh. 1 second of signal at Fs = 500 Hz Files: EGM_unipolar_heigh1.mat; EGM_unipolar_heigh0p25.mat Simulated unipolar EGM signals for 21*21=441 electrograms, for 1 second of signal at Fs = 500 Hz. Electrodes were located 1 mm from the atrial wall (EGM_unipolar_heigh1) and 0.25 mm from the atrial wall (EGM_unipolar_heigh0p25) EGM_uni %EGMs pos_all %3D coordinates of each unipolar electrode --------------------- For more information, contact [e-mail]