Simple differential entrainment screens ablation strategy for slow‐fast atrioventricular nodal reentrant tachycardia
Background Ablation of slow‐fast atrioventricular nodal reentrant tachycardia (S/F‐AVNRT) is occasionally refractory. We hypothesized that the site of ablation for curing S/F‐AVNRT can be screened b…