Flow Dependence of Valve Area in Aortic Stenosis: Relation to Valve Morphology

Noninvasive estimation of right ventricular systolic pressure by Doppler ultrasound in patients with tricuspid regurgitation.

Paul G. Yock, Richard L. Popp · Circulation · 1984 · 1.6K citations

Hypertension, Heart Failure, Diastolic Function +17

The congenitally bicuspid aortic valve

William C. Roberts · The American Journal of Cardiology · 1970 · 917 citations

Bicuspid Aortic Valve, Valve Disease, Congenital Heart Anomaly +2

Noninvasive estimation of valve area in patients with aortic stenosis by Doppler ultrasound and two-dimensional echocardiography.

L Hegrenaes, Liv Hatle · Circulation · 1985 · 559 citations · Full text

Medical Ultrasound, Heart Failure, Thoracic Ultrasound +20

Determination of the stenotic aortic valve area in adults using Doppler echocardiography

Catherine M Otto, Alan S. Pearlman, Keith A. Comess et al. · Journal of the American College of Cardiology · 1986 · 387 citations

Cardiovascular Disease, Atherosclerosis, Doppler Echocardiography +8

Usefulness of dobutamine echocardiography in distinguishing severe from nonsevere valvular aortic stenosis in patients with depressed left ventricular function and low transvalvular gradients

Christopher R. deFilippi, DuWayne L. Willett, M. Elizabeth Brickner et al. · The American Journal of Cardiology · 1995 · 361 citations

Heart Failure, Cardiovascular Disease, Dobutamine Echocardiography +11