Post Ablation Electrophysiological study
Measured AH interval (85, 71 - 105 ms) significantly decreased after GP ablation (p=0.002), with a shortening of 19 (10,5 - 35,7) %. No differences were observed in HV interval (45, 45 – 50 ms, p=0.08). After ablation, RR intervals were 722.9 (652.2 – 882.4) ms, significantly reduced (p=0.0015), and with a shortening of 28.3 (25.6 – 40.3) % (Figure 4). We also encountered a significant difference between pre and post ablation WBCL (430, 400 - 460 ms, p= 0.0014) with a correspondent shortening of 11.1 (5-9 – 17.8) % (table 3).