title: Sudden, severe aortic regurgitation: reversal of the abnormal hemodynamics by amyl nitrite inhalation.
mesh_terms: D000328:Adult; D000680:Amyl Nitrite / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use*; D001022:Aortic Valve Insufficiency / Q000188:drug therapy* / Q000503:physiopathology; D001794:Blood Pressure / Q000187:drug effects*; D006328:Cardiac Catheterization; D006801:Humans; D008297:Male
chemical_list: D000680:Amyl Nitrite