Response of phonocardiographic and hemodynamic features of mitral stenosis to inhalation of amyl nitrite.
D000680:Amyl Nitrite; D001794:Blood Pressure / Q000494:pharmacology*; D001795:Blood Pressure Determination; D006439:Hemodynamics; D006801:Humans; D008946:Mitral Valve Stenosis / Q000175:diagnosis*; D009573:Nitrites / Q000494:pharmacology*; D010701:Phonocardiography / Q000494:pharmacology*; D011312:Pressure
D009573:Nitrites; D000680:Amyl Nitrite
BLOOD PRESSURE/pharmacology; MITRAL STENOSIS/diagnosis; NITRITES/pharmacology; PHONOCARDIOGRAPHY/pharmacology