A'HB-A'CSO | AHB-AMAP | A/V | JT/JE | JT onset | |
Group A | 9.6 (8.3) | 14.2 (4.6) | 0.4 (0.6) | 9/9 | 9.4 (12.8) |
Group B | 13.0 (8.2) | 19.7 (9.2) | 0.7 (0.6) | 59/68 | 10.0 (18.1) |
p Value | 0.25 | 0.08 | 0.16 | 0.73 | 0.29 |
A'HB-A'CSO, retrograde atrial activation time difference (in ms) between His bundle recording site (HB) and coronary sinus orifice (CSO) during AVNRT; AHB-AMAP, atrial activation time interval (in ms) between HB and RF catheter ablation site (MAP) in sinus rhythm; A/V, atrial versus local ventricular electrogram amplitude ratio; JT/JE, junctional ectopy and tachycardia, in patient number; JT onset, onset time of JT (in seconds) after the delivery of RF energy. The numbers in the parenthesis represent the standard deviation of the mean value.