title: Paradigm has already shifted to ischemia-guided functional approach.
authors.forename: Seung-Jung
authors.initials: SJ
authors.lastname: Park
authors.forename: Young-Hak
authors.initials: YH
authors.lastname: Kim
mesh_terms: D023921:Coronary Stenosis / Q000175:diagnosis* / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D062645:Percutaneous Coronary Intervention / Q000592:standards*; D012720:Severity of Illness Index
keywords: Editorials; coronary angiography; ischemia; stents