Trans-catheter Flashcards
LVOT obstruction during TMVR
when does it occur most ?
de novo valve vs prosthetic vs ring?
MAC > VIR > VIV
LVOT Obstruction durring TMVR
what factors can cause it ?
Fixed:
1. Small / hypertrophic ventricle
2. Aysmmetrical septal hypertrophy
3. Aortomitral angle
Dynamic:
1. Long / redundant anterior leaflet
Trifecta valve
Can it be fractured?
No
Biocor Epic Valve
Can it be fractured ?
St Jude Biocor Epic Valve
CAN be fractured at 8 ATM
What surgical valves CAN NOT be fractured ?
- St Jude Trifecta
- Medtronic Hancock
Can this valve be fractured?
Medtronic Mosaic
Metronic Mosaic CAN be fractured at 10ATM
Can this valve be fracturred?
Medtronic Hancock 2
No the Hancock 2 cannot be fractured.
Can this valve be fractured
Mitroflow
Yes the Mitroflow can be fractured at 12 ATM
Can this valve be fractured
The MagnaEase
Yes at 18 atm
Can this valve be fractured
Magna
Yes at 24 ATM