Table 2 Intraoperative data of pacemaker (PM) and non pacemaker group (N-PM)
From: Predictive factors for pacemaker requirement after transcatheter aortic valve implantation
PM | N-PM | p | |
|---|---|---|---|
Procedural success, n (%) | 23 (100) | 22 (100) | 0.999 |
Conversion to surgical AVR, n (%) | 0 (0) | 0 (0) | 0.999 |
Intraprocedural circulatory depression, n (%) | 4 (17.4) | 2 (9.1) | 0.635 |
Catecholamine therapy, n (%) | 4 (17.4) | 2 (9.1) | 0.714 |
Resuscitation, n (%) | 1 (4.4) | 0 (0) | 0.553 |
Defibrillation, n (%) | 1 (4.4) | 0 (0) | 0.612 |
Vascular access site complication, n (%) | 5 (21.8) | 4 (18.2) | 0.367 |
Contrast agent (ml) | 113.3 ± 36.4 | 125.5 ± 60.8 | 0.732 |
Fluoroscopy time (min) | 25.7 ± 1.8 | 23.9 ± 2.6 | 0.572 |
Procedure time (min) | 107.7 ± 27.1 | 104.9 ± 33.3 | 0.725 |
CoreValve, n (%) | |||
26mm | 10 (43.5) | 12 (54.6) | 0.112 |
29mm | 13 (56.6) | 10 (45.5) | 0.386 |
Pre TAVI, n (%) | 23 (100) | 22 (100) | 0.999 |
Post TAVI valvuloplasty, n (%) | 10 (43.5) | 10 (45.5) | 0.566 |
Number of inflations, n (%) | 1.08 ± 0.75 | 1.14 ± 0.94 | 0.335 |
Balloon diameter (mm) | 21.87 ± 3.84 | 21.27 ± 4.44 | 0.432 |
Balloon length (mm) | 55.22 ± 26.81 | 52.73 ± 30.27 | 0.613 |
Angiographic Aortic insufficiency (grade) | 1.22 ± 0.48 | 1.10 ± 0.62 | 0.725 |
ICU stay (days) | 2.9 ± 3.2 | 2.5 ± 1.8 | 0.686 |
Hospital stay (days) | 13.4 ± 11.3 | 12.0 ± 6.5 | 0.237 |