What is a heparin sensitivity curve?
A heparin sensitivity curve is established by measuring the aPTT throughout a range of UFH concentrations. Heparin (UFH) sensitivity varies for different aPTT assay systems. This example depicts values for the Comparative Coagulation Laboratory’s aPTT assay system. Values encompassing the therapeutic heparin range of 0.35 to 0.7 U/ml are shaded.
Related Questions
- Does qualitatively altered fibrinogen contribute to the increased heparin precipitable fraction (HPF) in acute myocardial infarction (AMI)?
- Can you provide the general basis of the assay kits and how to calculate concentrations from the standard curve and sample data?
- What is a heparin sensitivity curve?
