title: Sailing the Murky Seas of Endovascular CLI Revascularization: Is Wound Blush Our Beacon?
authors.affiliation: Interventional Cardiology, Vascular and Endovascular Medicine, Piedmont Heart Institute, Atlanta, Georgia. Electronic address: andrew.klein@piedmont.org.
authors.forename: Andrew J P
authors.initials: AJ
authors.lastname: Klein
mesh_terms: D007511:Ischemia / Q000601:surgery; D023821:Limb Salvage; D035002:Lower Extremity; D016896:Treatment Outcome
keywords: CLI; endovascular; prediction of wound healing; wound blush