Table 5.
Preoperative and cardiopulmonary bypass data for <5 kg FWB prime and <5 kg PRBC prime.
| 5+ kg FWB (n = 33) | 5+ kg PRBC (n = 19) | p | |
|---|---|---|---|
| Weight (kg) | 7.05 ± 2.05 | 9.88 ± 3.54 | 0.0038 |
| Redo sternotomy | 33% | 63% | 0.037 |
| Cyanotic lesion | 24% | 21% | NS |
| Single ventricle | 9% | 21% | NS |
| Average plyte prime (mL) | 109 ± 67 | 201 ± 132 | 0.0091 |
| CPB time (min) | 561.0 ± 69.9 | 109.7 ± 46.1 | 0.013 |
| Ao Cx time (min) | 84.9 ± 42.0 | 67.4 ± 20.1 | NS |
| DHCA (%) | 0 | 0 | NS |
| CP (% receiving) | 79 | 53 | 0.049 |
| Average CP volume (mL) | 696 ± 407 | 871 ± 479 | NS |
| Lowest temp CPB (°C) | 27.1 ± 3.1 | 29.0 ± 3.1 | 0.032 |
| Temp 30″ post CPB (°C) | 36.8 ± 0.6 | 36.6 ± 0.9 | NS |
FWB, fresh whole blood; PRBC, packed red blood cells; Plyte, plasmalyte-A; CPB, cardiopulmonary bypass; Ao Cx, cardioplegia; Temp, temperature; NS, not significant.