CUMULATIVE REPORT
Request No:   Z968503  Z968694  Z986770  Z968745  Z968803
      Date:  05/04/12 05/04/12 05/04/12 05/04/12 05/04/12
      Time:     06:00    11:25    14:57    17:00    19:00 Units   Ref.
             -------- -------- -------- -------- -------- ------ -----
Coagulation (Plasma)
INR               1.1      1.1                                   0.8-1.3
APTT              104H      55H      44H       *       67H secs  23-36
Fibrinogen        4.3      4.3                             g/L   2.0-5.0

12Z986803 05/04/12 19:00
Comment: Further testing with a heparin resistant reagent confirmed
         the presence of heparin. Please indicate anticoagulant
         therapy on request form.

12Z968745 05/04/12 17:00
Comment: * Insufficient specimen to perform APTT. Ward informed.

APTT Therapeutic range for IV Heparin therapy = 60-85 seconds
From 9.12.2010 APTT normal range 23 - 36 seconds.