Spatial and temporal relationship between focal and rotational activations and their relationship to structural remodeling in patients with persistent atrial fibrillation

Spatial and temporal relationship between focal and rotational activations and their relationship to structural remodeling in patients with persistent atrial fibrillation

Focal and rotational activations have been demonstrated in atrial fibrillation (AF), but their relationship to each other and to structural remodeling remains unclear. The purpose of this study was to assess the relationship of focal and rotational activations to underlying low-voltage zones (LVZs)...

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Veröffentlicht in:Heart rhythm 2024-06, Vol.21 (6), p.752-761
Hauptverfasser: Honarbakhsh, Shohreh, Roney, Caroline, Wharmby, Amy, Vidal Horrach, Caterina, Hunter, Ross J.
Format: Artikel
Sprache:eng
Schlagworte:
Atrial fibrillation
Catheter ablation
Focal driver
Localized driver
Mapping
Rotational driver
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Zusammenfassung:Focal and rotational activations have been demonstrated in atrial fibrillation (AF), but their relationship to each other and to structural remodeling remains unclear. The purpose of this study was to assess the relationship of focal and rotational activations to underlying low-voltage zones (LVZs) (
ISSN:1547-5271
1556-3871
DOI:10.1016/j.hrthm.2024.01.039