title: Invited commentary.
authors.forename: Todd E
authors.initials: TE
authors.lastname: Rasmussen
mesh_terms: D000497:Alloys; D000800:Angioplasty, Balloon / Q000009:adverse effects / Q000295:instrumentation*; D001157:Arterial Occlusive Diseases / Q000150:complications / Q000503:physiopathology / Q000628:therapy*; D003251:Constriction, Pathologic; D005263:Femoral Artery / Q000503:physiopathology; D006801:Humans; D007383:Intermittent Claudication / Q000209:etiology / Q000601:surgery; D007511:Ischemia / Q000209:etiology / Q000601:surgery; D011150:Popliteal Artery / Q000503:physiopathology; D011474:Prosthesis Design; D018570:Risk Assessment; D012307:Risk Factors; D015607:Stents; D013997:Time Factors; D016896:Treatment Outcome; D014654:Vascular Patency
chemical_list: D000497:Alloys; C013616:nitinol