Table 1.
Composition of cardioplegic solutions.
| Components (mM) | Custodiol-LP | del Nido-LP |
|---|---|---|
| Carrier | Sterile water | Plasma-Lyte A® |
| Blood:cardioplegia | __ | 1:4 |
| Calcium chloride | 0.02 | 0.24 |
| Histidine | 180 | __ |
| Histidine-HCl | 18 | __ |
| Magnesium chloride | 4 | 1.13 |
| Magnesium sulfate | __ | 6.18 |
| Mannitol | 30 | 13.72 |
| Potassium chloride | 9 | 24.3 |
| Potassium hydrogen 2-ketoglutarate | 1 | __ |
| Sodium acetate trihydrate | __ | 20.34 |
| Sodium bicarbonate | __ | 13.79 |
| Sodium chloride | 15 | 91.66 |
| Sodium gluconate | __ | 17.33 |
| Tryptophan | 2 | __ |
| Drugs concentration (del Nido-LP without added blood) | ||
| Lidocaine | 0.45 | 0.45 |
| Pinacidil | 0.5 | 0.5 |