Key result
Open-source patient-specific left atrial modeling pipeline yields ~0.91 inter-operator agreement for fibrosis calculation.
The open-source pipeline for creating patient-specific left atrial models demonstrates acceptable intra- and inter-operator reproducibility, making it suitable for electrophysiology simulations.
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May support standardized LA modeling in research simulations; leaves open clinical translation pending outcome validation.
Solís-Lemus et al. (2023) studied Left atrial modeling (n=50). Open-source software pipeline for left atrial models was evaluated on Inter- and intra-operator reproducibility of model creation (fibrosis, fibre orientation, LAT, PS maps). An open-source pipeline for creating patient-specific left atrial models demonstrated high reproducibility for fibrosis calculation (inter-operator ICC 0.909, intra-operator ICC 0.999).
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