TABLE 2.
Intraoperative and postoperative characteristics
| Group I (UVH, n = 24) |
Group II (TGA, n = 11) |
P value* | Group III (LRS, n = 55) |
Group IV (TOF, n = 25) |
P value* | |
|---|---|---|---|---|---|---|
| CPB time (min) | 127 ± 25 | 122 ± 16 | .31 | 78 ± 33 | 105 ± 43 | <.01 |
| Crossclamp time (min) | 47 ± 12 | 59 ± 12 | <.01 | 52 ± 20 | 55 ± 25 | .98 |
| 12-h Inotrope score | 13 ± 6 | 12 ± 6 | .72 | 7 ± 6 | 7 ± 6 | .88 |
| 12-h Serum lactate (mmol/L) | 4.5 ± 2.3 | 2.8 ± 1.7 | .03 | 1.3 ± 0.8 | 1.4 ± 0.7 | .4 |
| Hospital length of stay (d) | 31 (24-42) | 17 (14-23) | <.01 | 6 (5-9) | 8 (6-11) | .09 |
| Mechanical ventilation duration (d) | 6 (3-12) | 3 (2-5) | .03 | 0.8 (0.3-1) | 1.1 (0.7-3) | <.01 |
| LCOS | 19 (79%) | 6 (55%) | .13 | 10 (18%) | 9 (36%) | .08 |
| ECLS required | 4 (17%) | 0 (0%) | .15 | 0 (0%) | 1 (4%) | .81 |
| Major poor outcomes | 4 (17%) | 0 (0%) | .15 | 2 (3%) | 3 (12%) | .17 |
Data presented as mean ± SD, number (%), or median (interquartile range). UVH, Univentricular heart; TGA, d-transposition of great arteries; LRS, left to right shunt; TOF, tetralogy of Fallot; CPB, cardiopulmonary bypass; ECLS, extracorporeal life support; LCOS, low cardiac output status.
*
P values between groups I and II (neonates) and between groups III and IV (infants).