Table 2 Changes in the SCL, BCL, and ERP of the AVN after ablation
Conventional | HPSD | P value* | |||
|---|---|---|---|---|---|
Mean | SD | Mean | SD | ||
Baseline SCL, msec | 978.0 | 184.4 | 932.9 | 148.1 | 0.194 |
Post-ablation SCL, msec | 757.7 | 163.6 | 738.1 | 108.2 | 0.514 |
Difference, msec (baseline–post-ablation) | 220.3 | 169.1 | 194.8 | 161.6 | 0.434 |
Baseline AVN BCL, msec | 402.6 | 65.1 | 386.3 | 78.1 | 0.308 |
Post-ablation AVN BCL, msec | 335.4 | 52.2 | 320.6 | 47.8 | 0.200 |
Difference, msec (baseline–post-ablation) | 67.2 | 57.7 | 65.6 | 66.2 | 0.910 |
Baseline AVN ERP, msec | 330.2 | 82.4 | 305.0 | 77.7 | 0.206 |
Post-ablation AVN ERP, msec | 261.3 | 45.1 | 247.3 | 35.8 | 0.179 |
Difference, msec (baseline–post-ablation) | 68.9 | 71.6 | 57.7 | 71.9 | 0.523 |