Because these products inhibit at least one, and often multiple, factors in the clotting cascade, patients have ... unfractionated heparin (UFH), and low-molecular-weight heparin (LMWH).

Heparin is a blood thinner ... Is it a matter you think, of being too late in terms of the impact on the body's coagulation cascade? What do you think is going on there? That timing seems to ...