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Table 3 The comparison of lesion size determined by the 50 °C isotherm and the CEM43 °C at t = 120 s

From: The comparison of lesion outline and temperature field determined by different ways in atrial radiofrequency ablation

Voltage (V)

Lesion size of 50 °C (mm2)

Lesion size of CEM43 (mm2)

Overestimate rate (%)

30

11.294

10.948

3.06

35

17.973

16.128

10.26

40

22.377

24.58

8.96

50

37.464

34.473

7.98

60

45.091

43.061

4.5