title: Left ventricular ejection time in valvular aortic stenosis.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001011:Aorta; D001024:Aortic Valve Stenosis / Q000503:physiopathology*; D001783:Blood Flow Velocity; D001794:Blood Pressure; D001830:Body Surface Area; D006328:Cardiac Catheterization; D002302:Cardiac Output; D005260:Female; D006339:Heart Rate; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D010100:Oxygen / Q000097:blood
chemical_list: D010100:Oxygen