Table 2. – Procedural Detail.
Statistical test: ANOVA; significance denoted by* for p<0.05, ** for p<0.01, *** for p<0.001
| SF (N=32) | ST (N=232) | CA (N=59) | ||||
|---|---|---|---|---|---|---|
| Efficiency Measure | n | Mean ± SD | n | Mean ± SD | n | Mean ± SD |
| Total Procedure Time*(minutes) | 31 | 92.2 ± 25.0 | 222 | 81.9 ± 31.7 | 50 | 93.6 ± 29.5 |
| Total Fluoroscopy Time***(minutes) | 28 | 1.5 ± 1.7 | 229 | 0.2 ± 0.4 | 41 | 12.4 ± 6.9 |
| Radiation Dose*** (mGy) | 30 | 247.7 ± 423.6 | 225 | 9.5 ± 26.0 | 53 | 676.4 ± 949.1 |
| Ablation Time (minutes) | 30 | 35.8 ± 11.1 | 227 | 31.5 ± 11.8 | 24 | 25.0 ± 11.9 |
| Ablation Procedure | n | Percent | n | Percent | n | Percent |
| Additional Non-PVI Triggers*** | 7 | 21.9 | 55 | 23.7 | 0 | 0.0 |
| DC Cardioversion Required | 2 | 6.3 | 10 | 4.3 | 7 | 11.9 |