Dilute RVVT

Infectious Disease Laboratories:Immunology

Test ID/Workstation: DRVVT CLEVE

Specimen Type: plasma

Tube Type: Sodium citrate (Blue) tube

Collection Volume: Two 1mL aliquots

Storage: Frozen

Special Instructions: Indicate if patient is receiving heparin or coumadin.

Lab/Phone: 330-543-8418

TAT: 1-3 days

Additional Info: Reference ranges:

DRVVT Screen: Range: 32.7-46.7 sec

DRVVT 1:1 Mix: Range: 32.7-46.7 sec

DRVVT Confirm Ratio: Range: 0.90-1.20

Days Performed: Mon-Fri

CPT Code: 85613 (x2)

Synonyms: Lupus Anticoagulant,

Dilute Russell Viper Venom Time

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330-543-1000 (operator)

(8 a.m.-4:30 p.m.)


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