title: Hemodynamic and Intravascular Ultrasound Evaluation of an Infrarenal Aortic Stenosis.
authors.affiliation: Division of Cardiology, University of North Carolina, Chapel Hill, North Carolina.
authors.forename: Paul M
authors.initials: PM
authors.lastname: Johnson
authors.affiliation: Division of Interventional Radiology, University of North Carolina, Chapel Hill, North Carolina.
authors.forename: Joseph M
authors.initials: JM
authors.lastname: Stavas
authors.affiliation: Division of Cardiology, University of North Carolina, Chapel Hill, North Carolina. Electronic address: rstouff@med.unc.edu.
authors.forename: George A
authors.initials: GA
authors.lastname: Stouffer
mesh_terms: D015901:Angiography, Digital Subtraction; D000800:Angioplasty, Balloon / Q000295:instrumentation; D001012:Aorta, Abdominal / Q000000981:diagnostic imaging* / Q000503:physiopathology*; D001018:Aortic Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000628:therapy; D001027:Aortography / Q000379:methods; D001157:Arterial Occlusive Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000628:therapy; D062186:Arterial Pressure; D001795:Blood Pressure Determination; D006801:Humans; D008297:Male; D008875:Middle Aged; D005996:Nitroglycerin / Q000008:administration & dosage; D011237:Predictive Value of Tests; D012720:Severity of Illness Index; D015607:Stents; D016896:Treatment Outcome; D018084:Ultrasonography, Interventional; D014665:Vasodilator Agents / Q000008:administration & dosage
chemical_list: D014665:Vasodilator Agents; D005996:Nitroglycerin
keywords: aortic disease; atherosclerosis; claudication