us-abim MCQ (SBA): Critical limb-threatening ischemia

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ModerateVascular MedicineCritical limb-threatening ischemiaus-abimus-usmle-step-3

A 70-year-old with PAD and diabetes develops a nonhealing heel ulcer. ABI 0.5. Which imaging is best to plan revascularization?

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us-abim MCQ: Critical limb-threatening ischemia — Answer & Explanation