title: Intraarterial vasodilator administration to restore pulse oximeter function.
authors.affiliation: Department of Anesthesiology and Critical Care Medicine, Johns Hopkins Medical Institutions, Baltimore, Maryland.
authors.forename: K
authors.initials: K
authors.lastname: Holroyd
authors.forename: M
authors.initials: M
authors.lastname: Lui
authors.forename: C
authors.initials: C
authors.lastname: Beattie
mesh_terms: D004868:Equipment Failure; D005260:Female; D006801:Humans; D006830:Hydralazine / Q000008:administration & dosage*; D007269:Injections, Intra-Arterial; D007432:Intraoperative Period; D008875:Middle Aged; D005996:Nitroglycerin / Q000008:administration & dosage*; D010092:Oximetry / Q000295:instrumentation*
chemical_list: D006830:Hydralazine; D005996:Nitroglycerin