Circulation. Arrhythmia and electrophysiology
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Circ Arrhythm Electrophysiol · Apr 2013
Randomized Controlled Trial Multicenter Study Comparative StudyPulmonary antrum radial-linear ablation for paroxysmal atrial fibrillation: interim analysis of a multicenter trial.
Substrate abnormality in pulmonary vein (PV) antrum plays a critical role in mechanism of atrial fibrillation (AF). The present study compares the strategy of PV antrum radial-linear (PAR) ablation to encircling PV isolation for paroxysmal AF. ⋯ URL: http://www.chictr.org; Unique identifier: ChiCTR-TRC-11001191.