title: Measurements of pulmonary wedge pressure after inhalation of amyl nitrite as a diagnostic test in mitral stenosis.
mesh_terms: D000293:Adolescent; D000328:Adult; D000336:Aerosols; D000680:Amyl Nitrite / Q000008:administration & dosage; D001795:Blood Pressure Determination; D005260:Female; D006339:Heart Rate; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D008946:Mitral Valve Stenosis / Q000175:diagnosis*; D011652:Pulmonary Circulation
chemical_list: D000336:Aerosols; D000680:Amyl Nitrite