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. 2016 Feb 16;9(2):e002376. doi: 10.1161/CIRCINTERVENTIONS.114.002376

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© 2016 The Authors.

Circulation: Cardiovascular Interventions is published on behalf of the American Heart Association, Inc., by Wolters Kluwer. This is an open access article under the terms of the Creative Commons Attribution Non-Commercial-NoDervis License, which permits use, distribution, and reproduction in any medium, provided that the original work is properly cited, the use is noncommercial, and no modifications or adaptations are made.

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Figure 1. — Flow chart, modified-intention-to-treat population. BMS indicates bare metal stent; CLI, critical limb ischemia; CTA, computed tomographic angiography; DES, drug-eluting stent; DSA, digital subtraction angiography; FU, follow-up; and PTA, percutaneous transluminal angioplasty. *Four patients included for 2 limbs with 1 limb in each arm. †One of these patients died before 1 year FU. ‡Two of these patients died before 1 year FU.