Ablation procedure (n=586) Transseptal access (n=949)
Stroke / transient ischemic attack (%) 0 0
Pericardial effusion (%) 6 (1.2) 0
Pericardial tamponade (%) 1 (0.2) 2 (0.2)
PSA surgery / intervention (%) 2 (0.3) 0
Esophageal injury (%) 0 0
Transient phrenic palsy (%) 1 (0.2) 0
CIED lead dislocation (%) 1/36 procedures (2.7) 1/51 punctures (2)
Total (%) 11 (1.9) 3 (0.3)