Table 4.
Clinical Complications According to the Presence and Type of Atrial Fibrillation (AF)
| New-Onset AF vs. No AF | Pre-existing AF vs. No AF | No AF | |||
|---|---|---|---|---|---|
| Complication | Number (%) with New- Onset AF and Complication |
Adjusted* Odds of Complication (95%CI) |
Number (%) with Pre- existing AF and Complication |
Adjusted* Odds of Complication (95%CI) |
Number (%) with No AF and Complication |
| Heart Failure | 1226 (39.7%) | 3.2(2.9–3.5) | 989 (22.1%) | 1.4(1.3–1.6) | 5610 (10.9%) |
| Cardiogenic Shock | 464 (15.0%) | 2.8(2.4–3.2) | 217 (4.8%) | 0.9(0.8–1.1) | 1695 (3.3%) |
| Sustained ventricular tachycardia | 311 (10.0%) | 3.1(2.7–3.6) | 171 (3.8%) | 1.3(1.1–1.6) | 1298 (2.5%) |
| Renal Failure | 478 (15.4%) | 3.1(2.8–3.6) | 334 (7.5%) | 1.6(1.4–1.8) | 1491 (2.9%) |
| Stroke | 68 (2.2%) | 1.97(1.4–2.7) | 45 (1.0%) | 1.2(0.9–1.7) | 312 (0.6%) |
| Major Bleeding | 212 (6.9%) | 2.1(1.8–2.5) | 145 (3.3%) | 1.1(0.9–1.3) | 1090 (2.1%) |
| In-hospital death | 452 (14.5%) | 2.0(1.8–2.3) | 398 (8.9%) | 1.3(1.1–1.5) | 1962 (3.8%) |
| 30-day post-discharge death | 63 (3.0%) | 1.2 (0.9–1.6) | 116 (3.5%) | 1.4 (1.1–1.8) | 480 (1.2%) |
*
Adjusted for age, sex, study period, and GRACE risk score