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Left atrial geometry in atrial Fibrillation: A comparison between electroanatomical mapping and computed tomography

delete2026-06-26
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OA
AI
L
Leire Moriones
P
Pablo Lamata
B
Blas Echebarria
D
David Laroze
J
Javier Ibero
I
Ignacio García-Bolao
S
Susana Ravassa
J
J. Bragard *
DOI:10.1016/j.ejrad.2026.113042delete
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Abstract

Abstract

En 中文
Atrial fibrillation (AF) involves heterogeneous remodelling of the left atrium (LA), making accurate geometric quantification clinically relevant. CT is the reference standard for anatomical assessment, whereas electroanatomical mapping (EAM) provides intraprocedural reconstruction with electrophysiological information. However, agreement between both modalities remains incompletely characterized.
Keywords:
Atrial Fibrillation
Computed Tomography
Electroanatomical Mapping
Image Segmentation
Left Atrial Geometry
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European Journal of Radiology cover
European Journal of Radiology
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