Results
The median RF delivery time, power, CF, and FTI were all significantly
lower at the touch up sites (touch up sites vs. control sites; energy
delivery time, sec, 20.3[12.3-21.7] vs. 21.6[19.8-25.2],
p=0.0003; power, W, 23.5[15-24] vs. 24[20-25],
p<0.0001; CF, g, 7[6-10.8] vs. 11[9-15],
p<0.0001; FTI, 126.5[99.3-208.8] vs. 244[183.5-340.5],
p<0.0001). The AI also was significantly lower at the Touch up
sites (touch up sites vs. control sites; AI, 350.1±43.6 vs. 277.2±21.8,
p<0.0001). The median value of the AI at the control sites was
350 and no reconnections were seen where the minimum AI value was more
than 308.