Characteristic, n (%) | Overall population (n = 78) | Mitral repair (n = 45) | Mitral replacement (n = 33) |
---|---|---|---|
Surgical approach | |||
Median sternotomy | 60 (76.9) | 30 (66.7) | 30 (90.9) |
Minimally invasive cardiac surgery | 18 (23.1) | 15 (33.3) | 3 (9.1) |
Mini thoracotomy | 17 (21.8) | 15 (33.3) | 2 (6.1) |
Mini sternotomy | 1 (1.3) | 0 | 1 (3.0) |
Valve size (aortic annulus diameter) | |||
Small (19–21 mm) | 9 (11.5) | 5 (11.1) | 4 (12.1) |
Medium (21–23 mm) | 29 (37.2) | 14 (31.1) | 15 (45.5) |
Large (23–25 mm) | 36 (46.2) | 23 (51.1) | 13 (39.4) |
Extra large (25–27 mm) | 4 (5.1) | 3 (6.7) | 1 (3.0) |
Concomitant procedures | 70 (89.7) | 42 (93.3) | 28 (84.8) |
CABG | 13 (16.7) | 11 (24.4) | 2 (6.1) |
Atrial fibrillation ablation | 3 (3.8) | 2 (4.4) | 1 (3.0) |
Mitral surgery | 69 (88.5) | 42 (93.3) | 27 (81.8) |
Repair procedure | 43/69 (62.3) | 42/42 (100.0) | 1/27 (3.7) |
Replacement procedure | 26/69 (37.7) | 0 | 26/27 (96.3) |
Tricuspid surgery | 13 (16.7) | 6 (13.3) | 7 (21.2) |
Repair procedure | 13/13 (100.0) | 6/6 (100.0) | 7/7 (100.0) |
Replacement procedure | 0 | 0 | 0 |
Implant successful | 78 (100.0) | 45 (100.0) | 33 (100.0) |
Cross-clamp time (min) | |||
Mean ± SD | 109 ± 41 | 107 ± 28 | 113 ± 55 |
Median (quartile 1, quartile 3) | 105 (84; 132) | 105 (85; 125) | 106 (77; 136) |
Cardiopulmonary bypass time (min) | |||
Mean ± SD | 152 ± 49 | 147 ± 32 | 159 ± 68 |
Median (quartile 1, quartile 3) | 145 (121; 173) | 141 (124; 168) | 148 (118; 191) |