Pathology details |
Pathology details |
Pathology details |
Pathology details |
Anterior leaflet prolapse |
85 (19.1) |
26 (19.8) |
0.126 |
Posterior leaflet prolapse |
219 (49.3) |
76 (58) |
|
Bi-leaflet prolapse |
133 (29.9) |
28 (21.4) |
|
Annular calcification |
67 (15) |
13 (9.9) |
0.152 |
Leaflet calcification |
32 (7.2) |
6 (4.6) |
0.422 |
Annular dilatation |
35 (7.9) |
16 (21.2) |
0.160 |
Broken/elongated chordae |
214 (48.2) |
66 (50.4) |
0.691 |
Leaflet restriction |
18 (4) |
14 (10.7) |
<0.001 |
Approach |
Approach |
Approach |
Approach |
Thoracotomy |
103 (23.2) |
33 (25.2) |
0.641 |
Direct left atrial access |
437 (98.4) |
118 (90) |
<0.001 |
Decalcification |
18 (4.5) |
5 (3.8) |
>0.999 |
Operation outcome |
Operation outcome |
Operation outcome |
Operation outcome |
Cross-clamp time (mean SD, minutes) |
93.4 31.3 |
150.5
20.5 |
<0.001 |
Repair attempted |
378 (85.1) |
100 (76.3) |
0.024 |
Repair attempted for ALP/BLP |
197 (90.37) |
36 (70.37) |
0.0005 |
Repair attempted for PLP |
179 (79.91) |
61 (79.22) |
.8710 |
Successful repair |
358 (94.7) |
87 (87) |
0.001 |
Residual MR after repair |
3 (0.8) |
4 (4.4) |
0.033 |
Bypass re-run |
20 (4.5) |
5 (3.8) |
>0.999 |
Repair after bypass rerun |
11 (5.5) |
1 () |
0.322 |
Overall repair rate |
361 (81.3) |
91 (69.7) |
0.005 |