us-abim MCQ (SBA): Anticoagulation Safety

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EasyCardiologyAnticoagulation Safetyus-abimus-usmle-step-2

A 66-year-old woman with nonvalvular AF and CHA2DS2-VASc 4 has CKD stage 3. Before starting apixaban, what lab is essential?

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us-abim MCQ: Anticoagulation Safety — Answer & Explanation | iatroX