Definitions of VTE Flashcards
1
Q
What is the definition of a provoked DVT/PE?
A
DVT or PE in patients with recent occurrence of risk factors for VTE
2
Q
What is a proximal DVT?
A
DVT in popliteal vein or above
3
Q
what is an unprovoked DVT/PE?
A
- DVT or PE in patients with no recently occurring risk factor for VTE
- Also refers to patients with active cancer, thrombophilia or a family history of DVT as these are risks but are constant
4
Q
Well’s score definition
A
Clinical prediction rules for estimating probability of DVT and PE as an aid to decision making
5
Q
What is a VTE?
A
- Clot formation within the venous circulation
2. Thrombi form predominantly in venous valve pockets
6
Q
What is a PE?
A
Thromboemboli detatch and travel through the right side of the heart to block vessels in the lungs
