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For clinical reference only. Always verify with current guidelines. Not a substitute for clinical judgment.
Haematology
APTT-Based Heparin Adjustment
Adjust UFH infusion based on APTT result using standard nomogram.
Current APTT
seconds
Current Infusion Rate
units/hr
Protocol Target
VTE (target 60-100s)
ACS (target 50-75s)
High sensitivity (target 80-120s)
Adjust Heparin Dose
0
Result
Action
--
New rate
--
Bolus
--
Recheck
--