Valve replacement Flashcards
1
Q
What are the two most common indications for valve replacement?
A
- Aortic stenosis
- Mitral regurgitation
(Think MRAS)
2
Q
What are the two types of available replacement heart valves?
A
Bioprosthetic
Mechanical
3
Q
Mechanical heart valves require lifelong…
A
Anticoagulation with warfarin
4
Q
What are the three main complications of mechanical heart valves?
A
Thrombus formation
Infective endocarditis
Haemolytic anaemia
5
Q
Which method of valve replacement can be used in patients with severe aortic stenosis who are too high risk for open surgery?
A
TAVI - Transcatheter Aortic Valve Implantation
