Patient’s selected laboratory investigation results, at presentation to the pediatric ED and in clinic follow-up 7 d later
| LABORATORY INVESTIGATION | PEDIATRIC ED VISIT | CLINIC FOLLOW-UP 7 D LATER* |
|---|---|---|
| Troponin I | 14 762 ng/L (normal < 30.9 ng/L) | NA |
| Troponin T | NA | 14 ng/L (normal < 15 ng/L) |
| Creatine kinase | 747 U/L (normal 55–370 U/L) | 105 U/L (normal < 247 U/L) |
| Alanine aminotransferase | 61 U/L (normal < 42 U/L) | 94 U/L (normal < 40 U/L) |
| Aspartate aminotransferase | 94 U/L (normal < 41 U/L) | 48 U/L (normal < 37 U/L) |
ED—emergency department, NA—not applicable.
↵* Different institution and laboratory.