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. 2020 Dec 22;23(5):722–730. doi: 10.1093/europace/euaa378

Table 3.

Long-term freedom from AF/AT recurrence

FIRMap (N = 24) Conventional (N = 27) All subjects (N = 51)
Subjects with repeat procedure(s)a 11/24 (45.8%) 2/27 (7.4%) 13/51 (25.5%)
Subjects with repeat hospitalization(s)a 7/24 (29.2%) 4/27 (14.8%) 11/51 (21.6%)
Single-procedure freedom from AF/AT recurrence at 6 months post-index ablation procedure (with 90-day blanking period) 9/17 (52.9%) 12/14 (85.7%) 21/31 (67.7%)
Single-procedure freedom from AF/AT recurrence at 12 months post-index ablation procedure (with 90-day blanking period) 5/16 (31.3%) 8/10 (80.0%) 13/26 (50.0%)

AF, atrial fibrillation; AT, atrial tachycardia.

a

Repeat procedures or hospitalizations any time after initial discharge (including the time during the 3 months ‘blanking’ period).