Additional ablation in case of ostial level pulmonary vein isolation or spared carina does not improve 1-year outcome after cryoballoon ablation. Results of the NOCA-AF study
                              
 
                                  Event:
                                  
                                    EHRA 2025
                                  
 
                                  Topic:
                                  
                                    Rhythm Control, Catheter Ablation
                                  
 
                                  Session:
                                  
                                    Poster session 1: atrial tachyarrhythmias