Anti-Factor Xa Assay (Plasma)
Heparin Level by Anti-Xa          0.07   U/mL

Anti-Factor Xa Comment:
   Reference range for Anti-Xa level depends upon route, time, dose and
   reason for anticoagulation.
   Therapeutic anticoagulation with LMWH (such as Enoxaparin) generally does
   not require routine monitoring. However, anti-Xa levels are recommended
   for patients on LMWH requiring dose adjustment in settings of (1) renal
   impairment, (2) obesity and (3) pregnancy.  To assist interpretation of
   therapeutic ranges, anti-Xa levels should be collected four hours after
   the third dose.  For less common indications such a patients at high risk
   of bleeding, and interpretation of results, please contact the on-call
   laboratory Haematology registrar or Haematologist via ACME switchboard.

Tests of Hypercoagulability (Plasma)
Antithrombin (Functional)         88     %      (80-120)