Age, years |
20 ± 6 |
20 ± 5 |
17 ± 7 |
0.121 |
Male sex |
36 (73) |
31 (86) |
12 (92) |
0.559 |
Prior Procedure |
|
|
|
|
David |
32 (65) |
26 (72) |
6 (46) |
< 0.001 |
Yacoub |
7 (14) |
0 (0) |
7 (54) |
|
Modified Yacoub |
10 (20) |
10 (28) |
0 (0) |
|
Weight at Operation, kg |
71 ± 25 |
73 ±25 |
65 ± 25 |
0.317 |
Postop Length of Stay, days |
5 ± 2 |
5 ± 2 |
6 ± 3 |
0.235 |
Follow-Up, years |
5 ± 5 |
3 ± 4 |
11 ± 5 |
<
0.001 |
Follow-Up to Last Known Alive, years |
8 ± 6 |
5 ± 4 |
13 ± 5 |
< 0.001 |
CTD |
18 (37) |
14 (39) |
4 (31) |
0.603 |
Prior Ross Procedure |
25 (51) |
17 (47) |
8 (62) |
0.376 |
Leaflet Manipulation |
15 (31) |
11 (31) |
4 (31) |
0.989 |
Etiology |
|
|
|
|
Congenital |
21 (49) |
17 (47) |
4 (57) |
0.584 |
Bicuspid |
14 (32) |
11 (31) |
3 (43) |
|
Acquired |
7 (16) |
7 (19) |
0 (0) |
|
Other |
1 (2) |
1 (3) |
0 (0) |
|
Redo Sternotomy |
28 (57) |
20 (56) |
8 (62) |
0.709 |
Concomitant Procedure |
31 (63) |
25 (69) |
6 (46) |
0.135 |
Death |
2 (4) |
1 (3) |
1 (8) |
0.443 |
Time to Death, years |
5 ± 8 |
0 |
11 |
- |
Follow-Up to Most Recent Echo, years |
5 ± 5 |
4 ± 4 |
9 ± 6 |
0.002 |
Preop AI (0 = none, 1 = trivial, 2 = mild, 3 = moderate, 4 = severe) |
1.9 ± 1.0 |
2.0 ± 1.1 |
1.8 ± 0.8 |
0.625 |
Greater Than Trivial Preop AI |
34 (69) |
26 (72) |
8 (62) |
0.474 |
Greater Than Mild Preop AI |
16 (33) |
12 (33) |
4 (31) |
0.866 |
Preop MR (0 = none, 1 = trivial, 2 = mild, 3 = moderate, 4 = severe) |
0.9 ± 0.7 |
0.8 ± 0.6 |
1.0 ± 0.8 |
0.38 |
Postop AI (0 = none, 1 = trivial, 2 = mild, 3 = moderate, 4 = severe) |
1.4 ± 0.9 |
1.1 ± 0.7 |
2.2 ± 0.6 |
< 0.001 |
Greater Than Trivial Postop AI |
23 (47) |
12 (33) |
11 (85) |
0.001 |
Greater Than Mild Postop AI |
6 (12) |
0 (0) |
6 (46) |
<
0.001 |
Postop MR (0 = none, 1 = trivial, 2 = mild, 3 = moderate, 4 = severe) |
1.0 ± 0.8 |
0.8 ± 0.7 |
1.4 ± 0.9 |
0.05 |