title: [Amyl nitrite test in mitral valve stenosis and insufficiency].
mesh_terms: D000680:Amyl Nitrite; D006328:Cardiac Catheterization; D006801:Humans; D008944:Mitral Valve Insufficiency / Q000175:diagnosis*; D008946:Mitral Valve Stenosis / Q000175:diagnosis*
chemical_list: D000680:Amyl Nitrite
vernacular_title: Il test al nitrito d'amile nella stenosi e nella insufficienza mitralica