title: Effect of reflection from an unmatched junction on the abdominal aortic impedance.
mesh_terms: D000818:Animals; D001012:Aorta, Abdominal / Q000000981:diagnostic imaging / Q000502:physiology*; D001783:Blood Flow Velocity; D001794:Blood Pressure; D003287:Contrast Media; D004285:Dogs; D009991:Oscillometry; D011859:Radiography
chemical_list: D003287:Contrast Media