title: Mechanics of the aorta in vivo. A radiographic approach.
mesh_terms: D000818:Animals; D001011:Aorta / Q000187:drug effects / Q000503:physiopathology; D001013:Aorta, Thoracic / Q000502:physiology*; D001027:Aortography; D001794:Blood Pressure / Q000187:drug effects; D001795:Blood Pressure Determination; D002415:Cats; D003250:Constriction; D004548:Elasticity; D006973:Hypertension / Q000503:physiopathology; D008433:Mathematics; D009638:Norepinephrine / Q000494:pharmacology
chemical_list: D009638:Norepinephrine