title: Pathophysiological dilemma of syndrome X.
authors.affiliation: Cardiology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD 20892.
authors.forename: R O
authors.initials: RO
authors.lastname: Cannon
authors.forename: P G
authors.initials: PG
authors.lastname: Camici
authors.forename: S E
authors.initials: SE
authors.lastname: Epstein
mesh_terms: D000787:Angina Pectoris / Q000503:physiopathology*; D002637:Chest Pain / Q000503:physiopathology*; D017023:Coronary Angiography; D003326:Coronary Circulation / Q000502:physiology; D003331:Coronary Vessels / Q000473:pathology; D005260:Female; D006321:Heart / Q000000981:diagnostic imaging; D006334:Heart Function Tests; D006439:Hemodynamics / Q000502:physiology*; D006801:Humans; D008297:Male; D010146:Pain / Q000503:physiopathology; D011877:Radionuclide Imaging; D012684:Sensory Thresholds / Q000502:physiology; D013577:Syndrome; D016276:Ventricular Function / Q000502:physiology