Table 3.
Proportion of patients meeting end points according to peri-procedural new-onset AF: during a mean follow-up of 3.7 years in the LAACS study
| End point | No AF (n=83) | New-onset AF (n=80) | HR | p-value |
|---|---|---|---|---|
| Late AF | 6 (7.2%) | 35 (43.8%) | 9.3 (95% CI 3.8–22.4) | <0.001 |
| All-cause mortality | 5 (6.0%) | 9 (11.3%) | 2.3 (95% CI 0.7–6.9) | 0.15 |
| AF/deatha | 11 (13.3%) | 41 (51.3%) | 6.0 (95% CI 3.0–12.0) | <0.001 |
Note:
a
Composite end point of first of late AF or death.
Abbreviations: AF, atrial fibrillation; HR, hazard ratio; LAACS, Left Atrial Appendage Closure with Surgery.