Table 3.
CMP III (n=112) | CMP IV (n=100) | CMP III + IV (n = 212) | |
---|---|---|---|
Median follow-up (years) | 5.9 (IQR 2.5–7.8) | 1.0 (IQR 0.74–1.9) | 2.2 (IQR 0.9–6.2) |
Freedom from AF | 96% (95% CI 86–98) | 90% (95% CI 81–95) | 93% (95% CI 87–96) |
Freedom from AF off antiarrhythmics | 83% (95% CI 68–88) | 82% (95% CI 71–89) | 82% (95% CI 75–87) |
Freedom from Warfarin | 86% (95% CI 75–92) | 74% (95% CI 62–83) | 80% (95% CI 72–86) |
Late Stroke (> 30 days) | 1 (0.8%) | 0 | 1 (0.4%) |
CMP, Cox-Maze Procedure; AF, Atrial Fibrillation; 95% CI, 95% confidence interval; IQR, interquartile range.