Data for generating patient-specific computational models with point cloud data from human atrial electrophysiology studies

This dataset contains anonymized patient-specific atrial electrophysiology simulation data, geometric models, and computational simulation outputs used in the study of building point cloud data computational models. The dataset includes patient-specific electrode site coordinates and patient-specific LAPW meshes created using the surface points. Additional data describe fibrosis region samples mapped onto the atrial geometries, refined mesh point clouds with associated fiber orientations, and results from electrophysiological wave propagation simulations performed on the refined meshes. MATLAB scripts used for data preprocessing and analysis are provided to facilitate transparency and reproducibility. All patient data have been anonymized prior to sharing, and no personally identifiable information is included. These data are intended to support reproducible research in cardiac electrophysiology modeling and to enable further investigation into patient-specific conduction properties and..., , # Data for generating patient-specific computational models with point cloud data from human atrial electrophysiology studies

Dataset DOI: [10.5061/dryad.c866t1gn7](https://doi.org/10.5061/dryad.c866t1gn7)

## Description of the data and file structure

This dataset was generated to support the development and validation of patient-specific computational models of human atrial electrophysiology, with a focus on the left atrial posterior wall. The data include anonymized simulated electrograms recordings, electrode locations, geometric point clouds, and finite element meshes derived from clinical electrophysiology studies conducted using the CARTO 3 system.

The dataset also includes derived spatial data such as fibrosis region samples, atlas-mapped fiber orientations, and outputs from electrophysiology simulations performed on refined patient-specific meshes using monodomain models. Together, these data enable the reconstruction of patient-specific atrial geometries, the calculation of..., ,