Introduction Flashcards
1
Q
Why would you want to check for a PFO in setting of VAD placement?
A
Paradoxical Emboli with VAD could and Right to Left Shunting
2
Q
What are 4 ways you can check for a right atrial appendage?
A
- Look for thrombus
- Color FLow Velocity
- Pulse wave doppler
- 3D Echo
3
Q
Why is Pulse wave doppler a great way to assess for left atrial appendage thrombus?
A
>55 m/s it has a 100% negative predictive value for thrombus
4
Q
What is a normal coronary sinus size?
A
Less than 10 - 12 mm
5
Q
What is the clinical significance of a dilated coronary sinus?
A
Could have persistent SVC and therefore Retrograde Cardioplegia will not work
