| ANOVA | Analysis of variance |
| ASA | American society of anesthesiologists |
| ASD | Atrial septal defect |
| BS | Burst suppression |
| BSA | Body surface area |
| CPB | Cardiopulmonary bypass |
| CHD | Congenital heart disease |
| ˚C | Degrees Celsius |
| ECC | Extracorporeal circulation |
| EEG | Electroencephalography |
| EMM | Estimated marginal mean |
| ETCO2 | End-tidal carbon dioxide |
| HR | Heart rate |
| Hz | Hertz |
| kPa | Kilopascal |
| MAC | Minimum alveolar concentration |
| PDA | Patent ductus arteriosus |
| PSi | Patient state index |
| SD | Standard deviation |
| SE | Standard error |
| SEF | Spectral edge frequency |
| VSD | Ventricular septal defect |