Our patient has a confirmed left sided DVT. Prior to initiation of anticoagulation a clotting screen is performed. It shows:
- PT 12s (11-14)
- APTT 49s (35-40)
- Fibrinogen 5.5g/L (1.5-4)
- d-dimer 990ng/mL (<500)
Questions
- How do you interpret the results?
- What investigation would you next perform?
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