Rate (L-Lactate to Pyruvate at 340 nm)
Differential diagnosis of cardiac and liver disorders
Age 1-4 years: 150 - 300 IU/L, 5-11 years: 140 - 280 IU/L, 12-150 years: 120 - 240 IU/L.
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
Days Test Performed
Daily, 24 hours
Soft Order Code
LDH (Lactate Dehydrogenase)
STAT requests for this test will be performed on a STAT basis (supervisory staff approval is not required).
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Offsite Collection Instructions
Collect specimen in an SST tube. Centrifuge, aliquot serum into a plastic vial and refrigerate. Avoid hemolysis of specimen during collection.
0.5 mL serum
0.25 mL serum