Table 3 procedural complications
Standard (N=20) HPSD (N=100) P
primary safety endpoint primary safety endpoint primary safety endpoint primary safety endpoint
Oesophageal lesion 2/20 (10%) 13/97 (13.4%) 0.72
secondary safety endpoint secondary safety endpoint secondary safety endpoint secondary safety endpoint
Chest pain 1/20 (5%) 48/100 (48%) <0.001
Neurological None 1/100 (TIA) 0.65
Pericardial effusion None 2/100 0.52
Pericardial tamponade None None -
Steam pops 0/1706 RF tags 0/7462 RF tags -
Vascular 0/20 (0%) 0/100 (0%) -