Table 2.
Pacing indication of the patient population
| Pacing indication | All patients (n = 257) | TAVR group (n = 26) | Non-TAVR group (n = 231) | P |
|---|---|---|---|---|
| AA | ||||
| Slow AA | 92 (36) | 2 (8) | 90 (39) | 0.002 |
| AA and complete AV block | 32 (12) | 12 (46) | 20 (9) | < 0.001 |
| Tachy-brady syndrome | 42 (16) | 1 (4) | 41 (18) | 0.069 |
| SR | ||||
| Postconversion pause | 11 (4) | 1 (4) | 10 (4) | 0.908 |
| Sinus node dysfunction | 18 (7) | 1 (4) | 17 (7) | 0.506 |
| SR with complete AV block | 42 (16) | 4 (15) | 38 (16) | 0.889 |
| Other causes∗ | 20 (8) | 5 (19) | 15 (6) | 0.022 |
Values are n (%), unless otherwise indicated.
AA, atrial arrhythmia; AV, atrioventricular; SR, sinus rhythm; TAVR, transcatheter aortic valve replacement.
∗
Other causes are left bundle branch block post-TAVR; cardioinhibitory response; syncope prevention, right bundle branch block and left anterior hemiblock.