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. Author manuscript; available in PMC: 2017 Sep 21.
Published in final edited form as: Circulation. 2016 Nov 13;135(12):e686–e725. doi: 10.1161/CIR.0000000000000470

Figure 1. Diagnostic Testing for Suspected PAD.

Figure 1

Colors correspond to Class of Recommendation in Table 1. ABI indicates ankle-brachial index; CLI, critical limb ischemia; CTA, computed tomography angiography; GDMT, guideline-directed management and therapy; MRA, magnetic resonance angiography; PAD, peripheral artery disease; and TBI, toe-brachial index.