91402      LP-PLA2
Specimen:
  Collect: One 7.5 mL SST

Also Acceptable
One 4 mL Lavender (EDTA) 
  Submit: 1 mL (Min:0.2 mL) Serum. Submit Refrigerated. Submit in a Standard Transport Tube.

Also Acceptable
1 mL (Min:0.2 mL) Plasma. Submit Refrigerated. Submit in a Standard Transport Tube. 
  Special Handling: Do not transport frozen, sample only stable if kept at -70 degrees C 
  Stability: Ambient: 4 Hour(s); Refrigerated: 1 Week(s); Frozen: Unacceptable; Incubated: Unacceptable 
Methodology: Enzyme-Linked ImmunoSorbent Assay (ELISA) 
Performed: Wednesday, Friday, Sunday 
Reported: 2-5 Day(s) 
CPT Codes:
83698 - Lipoprotein-Associated Phospholipase
Interpretive Data:
General Reference Range : 0-234 ng/mL

Patients with high lipoprotein-associated phospholipase A2 concentrations greater than or equal to 235 ng/mL are at increased risk for cardiovascular events, including myocardial infarction and ischemic stroke. The median lipoprotein-associated phospholipase A2 value for a healthy population is 235 ng/mL.