A 65-year-old with chronic AF is started on warfarin. According to the BNF, what is the typical therapeutic INR range for stroke prophylaxis in AF?...

Question

A 65-year-old with chronic AF is started on warfarin. According to the BNF, what is the typical therapeutic INR range for stroke prophylaxis in AF?

Accepted Answer

2.0-3.0

Answer

1.5-2.0

Answer

2.5-3.5

Answer

3.5-4.5

Answer

No specific target

MCQ (SBA): Atrial Fibrillation