Study | Sample size (n) | Mean age±SD | Male gender n (%) | Arrhythmia type | LA size (mm±SD) | LVEF (%±SD) | Procedure time (min±SD) | Fluoroscopy time (min±SD) |
Di Biase et al19 | 257 | 59±10.1 | 192 (74.7) | AF | 41.4±7.0 | 53.5±7.5 | 209.7±75.6 | 68.4±16.1 |
Bun et al20 | 90 | 60.5±9.5 | 63 (70) | AF | 42±8.1 | – | 238.5±55.8 | 13.1±6.0 |
Firme et al3 | 32 | 54.4±8.8 | 20 (62.5) | AF | – | – | 156.2±33.7 | – |
Narui et al22 | 255 | 56.5±9.5 | 229 (89.8) | AF | 39.1±5.9 | 62.9±6.9 | 212.2±53.3 | – |
Martin et al21 | 292 | 59.2±9.3 | 238 (81.5) | AF | – | – | 180.2 | – |
Wasserlauf et al23 | 174 | 61.6±9.8 | 119 (68.4) | AF | 38.3±5.7 | 57.8±9.8 | 178.9±49.9 | 41.4±23.3 |
Chikata et al26 | 176 | 66.2±10.0 | 134 (76.1) | AF | 40.4±5.7 | 61.7±12.0 | 178.1±55.4 | 29.9±16.6 |
AF, atrial fibrillation; LA, left atrium; LVEF, left ventricular ejection fraction.