title: Letter by Sheikh et al Regarding Article, "Invasive Evaluation Of Patients With Angina in the Absence of Obstructive Coronary Artery Disease".
authors.affiliation: The Discipline of Medicine, The Queen Elizabeth Hospital, The University of Adelaide, Adelaide, South Australia, Cardiology Unit, The Queen Elizabeth Hospital, Central Adelaide Local Health Network, Adelaide, South Australia.
authors.forename: Abdul Rauf
authors.initials: AR
authors.lastname: Sheikh
authors.affiliation: The Discipline of Medicine, The Queen Elizabeth Hospital, The University of Adelaide, Adelaide, South Australia, Cardiology Unit, The Queen Elizabeth Hospital, Central Adelaide Local Health Network, Adelaide, South Australia.
authors.forename: Christopher
authors.initials: C
authors.lastname: Zeitz
authors.affiliation: The Discipline of Medicine, The Queen Elizabeth Hospital, The University of Adelaide, Adelaide, South Australia, Cardiology Unit, The Queen Elizabeth Hospital, Central Adelaide Local Health Network, Adelaide, South Australia.
authors.forename: John F
authors.initials: JF
authors.lastname: Beltrame
mesh_terms: D000787:Angina Pectoris / Q000000981:diagnostic imaging*; D017023:Coronary Angiography / Q000592:standards*; D003324:Coronary Artery Disease; D003326:Coronary Circulation / Q000502:physiology*; D005260:Female; D053805:Fractional Flow Reserve, Myocardial / Q000502:physiology*; D006801:Humans; D008297:Male; D018084:Ultrasonography, Interventional / Q000592:standards*