… , in order to uniformly cover the entire circumference. Ablations were performed using 2
kV. … After obtaining PV occlusion by optimal alignment of the sheath and the catheter and …

… Pulmonary vein isolation (PVI) either by catheter ablation … Although equally effective
cryoballoon (CB)-based PVI offers … The occlusion of the PV ostium was verified by contrast dye …

… However, the creation of SVC circumferential lesion with … is performed to confirm complete
occlusion of the vein. If total … , is feasible through the use of the CB; furthermore the use of CB …

… To verify a complete occlusion of the targeted LCPV branch, contrast medium was injected
… left- and right-sided ipsilateral PVs were circumferentially ablated guided by a 3-D mapping …

… the balloon was in good circumferential contact with the tissue … Left inferior pulmonary vein
is occluded with the cryoballoon. … of PV potentials is not feasible, alternative methods have to …

… Pulmonary vein isolation (PVI) using cryoballoon ablation is … pulmonary vein (RIPV) is often
challenging to occlude and … the inferior gap and create a circumferential lesion. However, it …

… prospective, feasibility trial that similarly investigated the use of … PVI attempts 89 ), cryoballoon
ablation relies on advancing … to transiently occlude them, thereby creating a circumferential …

… , the purpose of this study was to assess the feasibility and … protocol to achieve acute
pulmonary vein isolation in the NC … Nevertheless, it is clear that adequate circumferential tissue …

… focal, segmental, or circumferential ablation to customize energy … the feasibility and safety
profile of RFB ablation for PVI in … Pulmonary vein occlusion assessment with contrast injection …

… Cryoballoon PVI was demonstrated to be feasible and safe … and of the related cryoballoon
position and PV occlusion. The … flip the SC back in a circumferential proximal position. Of note, …