Clinical Study
Exercise Stress Testing in Children with Metabolic or Neuromuscular Disorders
Table 2
Biochemical measurements of patients before and after the CPET.
| Patient | Lactate | CK | Ammonia | (mmol/L) | (U/L) | (mmol/L) | Before | After | Before | After | Before | After |
| 1 | 3.5 | 10.3 | NA | NA | 5 | 4 | 2 | 2.2 | 1.6 | 540 | 597 | NA | NA | 3 | 0.8 | 2.4 | 246 | 273 | 61 | 337 | 7 | 1.3 | 7.3 | 125 | 146 | NA | NA | 8 | 1.3 | 6.0 | 79 | 89 | NA | NA | 9 | 1.5 | 4.3 | 116 | 121 | 17 | 12 | 10 | 3.1 | 6.9 | 85 | 100 | 8 | 6 | 12 | 1.5 | 13 | 577 | 773 | 34 | 54 | Normal values Mean (range) | 1.56 (0.7–2.3) | 7.0 (3.2–11.4) | 104 (45–192) | 123 (51–234) | 18 (9–23) | 42 (10–94) |
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Legend: NA: not assessed, : significantly different from normal.
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