Unusual reaction to amyl nitrite as a sigh of tight mitral stenosis; relation of mitral stenosis to hypertension.
D000680:Amyl Nitrite; D001794:Blood Pressure; D001795:Blood Pressure Determination; D003251:Constriction, Pathologic; D006801:Humans; D006973:Hypertension; D008946:Mitral Valve Stenosis; D009566:Nitrates; D009573:Nitrites; D000439:Pentanols
D009566:Nitrates; D009573:Nitrites; D000439:Pentanols; D000680:Amyl Nitrite; C036285:amyl nitrate
BLOOD PRESSURE, HIGH; NITRITES AND NITRITE DERIVATIVES/amyl nitrate; STENOSIS/mitral