title: "Microvascular angina" as a cause of chest pain with angiographically normal coronary arteries.
authors.affiliation: Cardiology Branch, National Heart, Lung, and Blood Institute, Bethesda, Maryland 20892.
authors.forename: R O
authors.initials: RO
authors.lastname: Cannon
authors.forename: S E
authors.initials: SE
authors.lastname: Epstein
mesh_terms: D000787:Angina Pectoris / Q000000981:diagnostic imaging / Q000209:etiology* / Q000503:physiopathology; D002304:Cardiac Pacing, Artificial; D017023:Coronary Angiography; D003331:Coronary Vessels / Q000503:physiopathology; D006439:Hemodynamics; D006801:Humans; D014661:Vasoconstriction