us-abim MCQ (SBA): PAD-Noncompressible ABI

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MediumCardiologyPAD-Noncompressible ABIus-abimus-usmle-step-2us-usmle-step-3

A 71-year-old man with PAD presents with a nonhealing foot wound and ABI 1.55. Next best diagnostic step?

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us-abim MCQ: PAD-Noncompressible ABI — Answer & Explanation | iatroX