Research Article
Outcomes of Cryoballoon Ablation in High- and Low-Volume Atrial Fibrillation Ablation Centres: A Russian Pilot Survey
Table 1
AF ablation centres’ characteristics.
| Centre code | Total number of catheter ablations | Total number of CBAs | Total AF ablations | AF ablations/year | High AF volume center |
| 1 | 12001 | 109 | 5232 | 1011 | + | 2 | 1596 | 71 | 568 | 202 | + | 3 | 4298 | 69 | 1532 | 411 | + | 4 | 3416 | 55 | 353 | 123 | + | 5 | 2149 | 33 | 284 | 89 | − | 6 | 7434 | 27 | 2364 | 575 | + | 7 | 4010 | 24 | 1237 | 161 | + | 8 | 2445 | 18 | 52 | 15 | − | 9 | 235 | 13 | 40 | 25 | − | 10 | 1330 | 13 | 16 | 6 | − | 11 | 912 | 10 | 217 | 60 | − | 12 | 1750 | 8 | 43 | 3 | − | 13 | 128 | 7 | 26 | 12 | − |
| Total | 41704 | 457 | 11964 | 2693 | 46% |
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Calculated for the 2 last years; AF: atrial fibrillation; CBA: cryoballoon ablation.
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