INTRODUCTION: Right @entity2895 ( @entity2895 ) is the most frequently observed complication occurring during cryoballoon ablation (CB). Our aim was to analyze the impact of the premature interruption (PI) of cryoenergy delivery in a large series of consecutive @entity1 during ablation in the right-sided veins on clinical outcome. METHODS AND RESULTS: All consecutive @entity1 having undergone second-generation CB ablation for paroxysmal @entity955 ( @entity955 ) from July 2012 to September 2014 were included in our analysis. Exclusion criteria were persistent @entity955 , presence of an intracavitary @entity715 , uncontrolled @entity712 , moderate or severe @entity340 , left atrium (LA) diameter >= 55 mm, and contraindications to general anesthesia. A total 287 consecutive @entity1 with drug-resistant paroxysmal @entity955 having undergone pulmonary vein isolation by means of CB technology (male 65%, age 57.6    13.1 years) were included. The incidence of @entity2895 in the study population was 8.0% (23/287). At a mean follow-up of 11.5    3.9 months, the success rate without antiarrhythmic therapy was 81.6%. @entity1 with @entity2895 had similar rates of @entity955 recurrence compared with those without @entity2895 (17.4% vs. 17.8%; P = 0.9); the former had a mean follow-up of 10.9    3.7 months, the latter 11.8    4.5 months (P = 0.3). CONCLUSION: Conclusion: Our findings show that @entity1 in whom freezing was interrupted due to @entity2895 had a similar outcome on 1-year follow-up compared with those in whom freezing cycles were completed in the septal veins. No baseline clinical or procedural characteristics were found to predict @entity955 recurrence in @entity1 having experienced @entity2895 .

Impact on Clinical Outcome of Premature Interruption of Cryoenergy Delivery Due to Phrenic Nerve Palsy During Second Generation Cryoballoon Ablation for Paroxysmal XXXX .

@entity1 :: ('9606', 'Species') :: ['Patients', 'patients'] @entity712 :: ('MESH:D006333', 'Disease') :: ['heart failure'] @entity2895 :: ('MESH:D015840', 'Disease') :: ['PNP', 'phrenic nerve paralysis'] @entity955 :: ('MESH:D001281', 'Disease') :: ['atrial fibrillation', 'AF'] @entity715 :: ('MESH:D013927', 'Disease') :: ['thrombus'] @entity340 :: ('MESH:D006349', 'Disease') :: ['valvular disease']
@entity955 :: (MESH:D001281,Disease) :: ['Atrial Fibrillation']
