near-significantp = 0.060
The CX + LAD group demonstrated the highest mean TpE (2.89 ± 0.92 ms), with near-significant differences when compared to both the CX + RCA (2.25 ± 0.98 ms) and LAD + RCA (2.45 ± 0.96 ms) groups (Bonferroni-corrected Mann-Whitney U test; p = 0.060 and p = 0.0545, respectively).