Proceedings: Echocardiographic assessment of severity of aortic regurgitation.
D001022:Aortic Valve Insufficiency / Q000175:diagnosis* / Q000503:physiopathology; D002302:Cardiac Output; D004452:Echocardiography; D006352:Heart Ventricles / Q000033:anatomy & histology / Q000503:physiopathology; D006801:Humans