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Table 3 Procedural characteristics in the overall population and according to type of mitral valve surgery

From: Clinical outcomes after implantation of a sutureless aortic bioprosthesis with concomitant mitral valve surgery: the SURE-AVR registry

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)

  1. CABG coronary artery bypass graft, SD standard deviation