Factor V Leiden Flashcards
1
Q
What causes Factor V Leiden
A
activated protein C resistance
activated factor V is inactivated 10 times more slowly by activated protein C than normal
2
Q
How high is the risk of VTE in Factor V Leiden?
A
Heterozygotes 4-5 fold risk
Homozygotes have a 10 fold risk
3
Q
A