Table 1 Comparison of average multi-point temperatures at different ablation times of test group and control group

Ablation time (min)

Case number

Thermometry site (n)

Average multi-point temperature of test group ($\overline{\mathbf{x}}\pm \mathbf{s}$, °C)

Average multi-point temperature of control group ($\overline{\mathbf{x}}\pm \mathbf{s}$, °C)

Independent-samples t test