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| History |
| Claudication |
| Other non–joint-related exertional lower extremity symptoms (not typical of claudication) |
| Impaired walking function |
| Ischemic rest pain |
| Physical Examination |
| Abnormal lower extremity pulse examination |
| Vascular bruit |
| Nonhealing lower extremity wound |
| Lower extremity gangrene |
| Other suggestive lower extremity physical findings (eg, elevation pallor/dependent rubor) |
PAD indicates peripheral artery disease.
