Mechanical valve replacements
- Can cause thromboembolisms therefore Warfarin is indicated (which has many side effects + drug interactions)
Pathophysiology of thrombus formation in mechanical valves
- Last for life
- More appropriate for younger patients (aged 50-60)
Tissue valve replacements
- Only last 10 years
- Don't need warfarin
- More appropriate for older patients
Mechanical valves - target INR:
