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. Author manuscript; available in PMC: 2017 Sep 21.
Published in final edited form as: Circulation. 2016 Nov 13;135(12):e726–e779. doi: 10.1161/CIR.0000000000000471

Recommendation for Chelation Therapy

COR LOE Recommendation

III: No Benefit B-R Chelation therapy (eg, ethylenediaminetetraacetic acid) is not beneficial for treatment of claudication.204

See Online Data Supplement 27. In a Cochrane review of 5 studies with 260 participants, chelation therapy showed no significant difference in symptoms (maximal and pain-free walking distance) compared with placebo.204