title: Interobserver variability in grading of coronary arterial narrowings using the American College of Cardiology/American Heart Association grading criteria.
authors.affiliation: Baylor College of Medicine, Houston, TX.
authors.forename: N S
authors.initials: NS
authors.lastname: Kleiman
authors.forename: A R
authors.initials: AR
authors.lastname: Rodriguez
authors.forename: A E
authors.initials: AE
authors.lastname: Raizner
mesh_terms: D000368:Aged; D000572:American Heart Association; D015906:Angioplasty, Balloon, Coronary / Q000592:standards; D002309:Cardiology / Q000592:standards; D002932:Cineangiography / Q000592:standards; D017023:Coronary Angiography / Q000592:standards; D003327:Coronary Disease / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D015588:Observer Variation; D012955:Societies, Medical; D014481:United States