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Figure 8: Effect of DCB angioplasty versus POBA on the 12- and 24-month hemodynamic outcome measure of ankle-brachial index. An ankle-brachial index (ABI) of ≤ 0·9 is the threshold for the diagnosis of peripheral artery disease. DCB = drug-coated balloon, M-H = Mantel-Haenszel test, POBA = plain old balloon angioplasty. ................
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