Dobutamine challenge for low-gradient aortic stenosis.
Grayburn
Paul A
PA
Eichhorn
Eric J
EJ
D000318:Adrenergic beta-Agonists; D001024:Aortic Valve Stenosis / Q000175:diagnosis* / Q000503:physiopathology; D006328:Cardiac Catheterization; D004280:Dobutamine; D004452:Echocardiography; D006801:Humans
D000318:Adrenergic beta-Agonists; D004280:Dobutamine