Anticoagulants Flashcards

1
Q

Warfarin (Coumadin)

A

MECHANISM
Antagonist of vitamin K. Inhibits clotting cascade.

INDICATIONS
Treat emboli, MI and prevent venous thrombosis.
Slower acting anti-coag. Acts in days.
ADVERSE EFFECTS
Massive or minor hemorrhage.
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2
Q

Heparin

A

MECHANISM
Heparin occurs naturally in the body. Disrupts clotting cascade by binding to factor Xa.

The faster acting anti-coag
Acts in hours.

SIDE EFFECTS
Bleeding

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