Table 2

Follow-Up Clinical Data

Conventional PVI
(n = 31)
Pace-Guided Ablation
(n = 38)
p Value
Median follow-up, days1,915 ± 3641,846 ± 3520.508
Single procedure success, %8 (25.81)27 (71.05)<0.001
Number of total procedures per patient1.97 ± 1.06 (1-4)1.29 ± 0.61 (1-2)<0.001
Multiple procedure success, %18 (58.06)34 (89.47)0.005
EHRA class1.33 ± 0.671.16 ± 0.370.162
Antiarrhythmic drugs (Class I, III), %5 (16.13)4 (10.53)0.721
Beta-blocker, %17 (54.84)18 (47.37)0.631

Values are mean ± SD, n (%), or mean ± SD (interquartile range).

EHRA = European Heart Rhythm Association; other abbreviation as in Table 1.