Table 5.

Number of redo operations during a median follow-up time of 3.7 years in ablation-naïve patients

Number of redo operations	N	%
0	898	76.5
1	244	20.8
2	30	2.6
3	2	0.2
Total	1174	100

Four out of the 1178 patients undergoing their first ablation died during the first year of follow-up