Table 2.

Cooling device protection peak temperature and lesion results as a function of RF power for Study 1 and Study 2 when RF power is 30 W

Study	Esophageal lesion depth (mm)	Maximum esophageal fraction of damage (%)	Peak temperature (°C)
Control Study 1	1.56	81.21	120.17
T_Water = 37 °C	2.50	14.87	67.79
T_Water = 30 °C	0.52	4.59	63.30
T_Water = 20 °C	0.00	0.61	56.29
T_Water = 10 °C	0.00	0.11	50.43
T_Water = 5 °C	0.00	0.04	48.33
Control Study 2	2.50	100.00	82.96
T_Water = 37 °C	2.50	29.62	67.88
T_Water = 30 °C	0.93	11.31	65.61
T_Water = 20 °C	0.00	2.57	62.46
T_Water = 10 °C	0.00	0.61	59.61
T_Water = 5 °C	0.00	0.33	58.44

Numerical values are from Fig. 2