You are the medical SHO working in ambulatory care. | Medibuddy
16th May 2025

You are the medical SHO working in ambulatory care.

You are the medical SHO working in ambulatory care. You are counselling a patient with newly diagnosed AF, in whom a direct oral anticoagulant is contra-indicated due to the presence of a prosthetic heart valve. When starting a patient on warfarin, approximately how long does it take for anticoagulation to increase the INR?

Select the SINGLE most appropriate option from the list below. Select ONE option only.

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