Dobutamine stress echocardiography in patients with low-gradient aortic stenosis.
Lange
Richard A
RA
Hillis
L David
LD
D000318:Adrenergic beta-Agonists; D001021:Aortic Valve / Q000503:physiopathology; D001024:Aortic Valve Stenosis / Q000175:diagnosis / Q000503:physiopathology* / Q000628:therapy; D003937:Diagnosis, Differential; D004280:Dobutamine; D004452:Echocardiography / Q000379:methods*; D006801:Humans; D017379:Hypertrophy, Left Ventricular / Q000503:physiopathology*
D000318:Adrenergic beta-Agonists; D004280:Dobutamine