Presentation outline:
- Classification of heparins: Unfractioned heparin, Low Molecular Weight Heparin and Fondaparinux
 - Chemical properties
 - Fondaparinux
 - Mechanism of action of heparin
 - Heparin and the coagulation cascade
 - Pharmacokinetics of unfractioned heparin
 - Clinical uses and drawbacks
 
