Characteristics of ectopic triggers associated with paroxysmal and persistent atrial fibrillation: Evidence for a changing role
Keywords: Ectopy; Trigger; Atrial fibrillation; Coupling intervalAF, atrial fibrillation; APC, atrial premature contraction; C-Index, coupling interval index; ECG, electrocardiogram; pAF, paroxsymal atrial fibrillation; perAF, persistent atrial fibrillation; PV, pu