Age, years |
19 ± 6 |
19 ± 6 |
19 ± 6 |
21 ± 4 |
0.674 |
Male sex |
43 (87) |
7 (100) |
27 (84) |
9 (90) |
0.506 |
Weight at Operation, kg |
71 ± 25 |
67 ± 20 |
71 ± 29 |
72 ± 16 |
0.923 |
Postop Length of Stay, days |
5 ± 2 |
6 ± 3 |
6 ± 2 |
4 ± 1 |
0.156 |
Follow-Up, years |
5 ± 5 |
14 ± 4 |
5 ± 3 |
0.2 ± 0.2 |
<
0.001 |
Follow-Up to Last Known Alive, years |
8 ± 6 |
17 ± 3 |
8 ± 3 |
0.7 ±
0.5 |
< 0.001 |
Valve Reintervention |
13 (27) |
7 (100) |
6 (19) |
0 (0) |
<
0.001 |
Time to Reintervention, years |
4 ± 4 |
5 ± 5 |
3 ± 3 |
- |
0.606 |
CTD |
18 (37) |
0 (0) |
16 (50) |
2 (20) |
0.021 |
Death |
2 (4) |
1 (14) |
1 (3) |
0 (0) |
0.307 |
Time to Death, years |
5 ± 8 |
11 |
0 |
- |
- |
Follow-Up to Most Recent Echo, years |
5 ± 5 |
10 ± 8 |
5 ± 4 |
0.4 ±
0.4 |
< 0.001 |
Prior Ross Procedure |
25 (51) |
7 (100) |
11 (34) |
7 (70) |
0.003 |
Leaflet Manipulation |
15 (31) |
3 (43) |
5 (16) |
7 (70) |
0.004 |
Etiology |
|
|
|
|
|
Congenital |
21 (49) |
0 (0) |
15 (47) |
6 (60) |
0.509 |
Bicuspid |
14 (33) |
1 (100) |
9 (28) |
4 (40) |
|
Acquired |
7 (16) |
0 (0) |
7 (22) |
0 (0) |
|
Other |
1 (2) |
0 (0) |
1 (3) |
0 (0) |
|
Redo Sternotomy |
28 (57) |
7 (100) |
14 (44) |
7 (70) |
0.016 |
Concomitant Procedure |
31 (63) |
4 (57) |
18 (56) |
9 (90) |
0.145 |
Preop AI (0 = none, 1 = trivial, 2 = mild, 3 = moderate, 4 = severe) |
1.9 ± 1 |
2.4 ± 9.7 |
2.1 ± 0.9 |
2.4 ± 9.7 |
0.203 |
Greater Than Trivial Preop AI |
34 (69) |
5 (71) |
21 (66) |
8 (80) |
0.685 |
Greater Than Mild Preop AI |
16 (33) |
4 (57) |
7 (22) |
5 (50) |
0.083 |
Preop MR (0 = none, 1 = trivial, 2 = mild, 3 = moderate, 4 = severe) |
0.86 ± 0.68 |
0.71 ± 0.49 |
0.88 ± 0.7 |
0.9 ± 0.74 |
0.835 |
Postop AI (0 = none, 1 = trivial, 2 = mild, 3 = moderate, 4 = severe) |
1.4 ± 0.9 |
2.2 ± 1.0 |
1.3 ± 0.9 |
1.2 ± 0.6 |
0.030 |
Greater Than Trivial Postop AI |
23 (47) |
6 (85) |
14 (44) |
3 (30) |
0.064 |
Greater Than Mild Postop AI |
6 (12) |
4 (57) |
2 (6) |
0 (0) |
< 0.001 |
Postop MR (0 = none, 1 = trivial, 2 = mild, 3 = moderate, 4 = severe) |
1.0 ± 0.8 |
1.1 ± 0.4 |
1.1 ± 0.9 |
0.8 ± 0.4 |
0.586 |
Most Recent AI (0 = none, 1 = trivial, 2 = mild, 3 = moderate, 4 =
severe) |
1.5 ± 0.9 |
- |
1.5 ± 1.0 |
1.6 ± 0.8 |
0.926 |
Most Recent Greater Than Trivial AI |
20 (50) |
- |
15 (50) |
5 (50) |
1.000 |
Most Recent Greater Than Mild AI |
7 (18) |
- |
6 (20) |
1 (10) |
0.471 |
Most Recent MR (0 = none, 1 = trivial, 2 = mild, 3 = moderate, 4 =
severe) |
1.2 ± 0.6 |
- |
1.2 ± 0.9 |
1.2 ± 0.6 |
0.921 |
Perfusion Time, min |
197 ± 57 |
160 ± 20 |
177 ± 41 |
282 ± 28 |
< 0.001 |
Cross-Clamp Time, min |
143 ± 52 |
108 ± 23 |
123 ± 28 |
230 ± 24 |
< 0.001 |
Preop Aortic Annulus, mm |
28 ± 5 |
31 ± 6 |
26 ± 5 |
29 ± 4 |
0.064 |
Postop Aortic Annulus, mm |
22 ± 3 |
26 ± 6 |
22 ± 2 |
21 ± 2 |
0.027 |