Table 2.
Results Obtained According to Atrial Fibrillation Classification and Management
CHA2DS2-VASc Score Risk Classification | Low-Medium Risk (n = 349) | High Risk (n = 2243) | P | Total (n = 2592) | |
---|---|---|---|---|---|
AF type, n (%) |
Lone AF | 53 (15.2) | 112 (5) |
<.001 |
165 (6.4) |
Paroxysmal AF | 124 (35.5) | 386 (17.2) | 510 (19.7) | ||
Persistent AF | 38 (10.9) | 215 (9.6) | 253 (9.8) | ||
Permanent AF | 134 (38.4) | 1530 (68.2) | 1664 (64.2) | ||
EHRA classification |
EHRA 1 | 129 (37) | 475 (21.2) |
<.001 |
604 (23.3) |
EHRA 2 | 172 (49.3) | 1325 (59.1) | 1497 (57.8) | ||
EHRA 3 | 47 (13.5) | 431 (19.2) | 478 (18.4) | ||
EHRA 4 | 1 (0.3) | 12 (0.5) | 13 (0.5) | ||
AF treatment management, n (%) | Rate control strategy | 255 (73.1) | 1708 (76.1) | .212 | 1963 (75.7) |
P value of <.05 shows statistical significance.
AF, atrial fibrillation; EHRA, European Heart Rhythm Association.