title: A comparison between iohexol and metrizamide, two nonionic contrast media, in aorto-femoral angiography.
abstract: Iohexol, a recently developed non-ionic contrast medium, is shown to be well tolerated on aorto-femoral angiography. The aortic injection of 40 ml of iohexol (350 mg I/ml) was usually associated with a moderate sensation of heat and an absence of pain. A transient fall in blood pressure, no different from that resulting from metrizamide, was associated with some increase in heart rate.
mesh_terms: D000328:Adult; D000368:Aged; D001027:Aortography / Q000379:methods*; D001794:Blood Pressure / Q000187:drug effects; D005263:Femoral Artery / Q000000981:diagnostic imaging*; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D007463:Iodobenzoates; D007472:Iohexol; D008793:Metrizamide / Q000009:adverse effects / Q000494:pharmacology; D008875:Middle Aged; D014283:Triiodobenzoic Acids / Q000009:adverse effects / Q000494:pharmacology
chemical_list: D007463:Iodobenzoates; D014283:Triiodobenzoic Acids; D007472:Iohexol; D008793:Metrizamide