LMV heparin is preferred over unfranctioned heparin because
Refer KDT 7/e p 619 Major advantage of LMV heparins over unfranctioned heparin is that it does not require monitoring bad it has consistent subcutaneous bioavalilabilty Both of these work by activating antithrombin Risk of bleeding is present with both LMV as well as unfranctioned heparin None of these us effective orally
LMV heparin directly inhibits thrombin whereas unfranctioned heparin acts activation of antithrombin
LMV heparins have been lesser risk of causing bleeding
LMV heparin have lesser risk of causing bleeding
LMV heparin has consistent bioavalilabilty
Respiratory system