A 65-year-old with non-valvular atrial fibrillation is started on warfarin. According to the BNF, what is the target INR range for stroke prevention?...

Question

A 65-year-old with non-valvular atrial fibrillation is started on warfarin. According to the BNF, what is the target INR range for stroke prevention?

Accepted Answer

2.0-3.0

Answer

1.5-2.0

Answer

2.5-3.5

Answer

3.0-4.0

Answer

3.5-4.5

MCQ (SBA): Atrial Fibrillation