Left atrial remodeling: Regional differences between paroxysmal and persistent atrial fibrillation

Conclusion PAF and PerAF seem to be characterized by differences in the regional voltage in the LA and PVs. The LA structural remodeling of PerAF may initiate from the right PVs and their antra and LA septum, roof, and posterior wall.
Source: Journal of Arrhythmia - Category: Cardiology Source Type: research