Effect of sudden increase in aortic impedance on left ventricular pressures and assessment of severity of aortic stenosis.
D000293:Adolescent; D000328:Adult; D001024:Aortic Valve Stenosis / Q000503:physiopathology*; D001794:Blood Pressure; D002302:Cardiac Output; D005260:Female; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D008297:Male; D008729:Methoxamine; D008875:Middle Aged; D013599:Systole; D014655:Vascular Resistance
D008729:Methoxamine