Richard L. Popp

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

Relation of transmitral flow velocity patterns to left ventricular diastolic function: New insights from a combined hemodynamic and Doppler echocardiographic study

Christopher P. Appleton, Liv K. Hatle, Richard L. Popp · Journal of the American College of Cardiology · 1988 · 1.6K citations

Cardiovascular Disease, Ventricular Diastolic Function, Cardiac Mechanic +12

Report of the American Society of Echocardiography Committee on Nomenclature and Standards in Two-dimensional Echocardiography.

William L. Henry, Anthony N. DeMaria, Raymond Gramiak et al. · Circulation · 1980 · 941 citations · Full text

Radiology, Health Sciences, Medical Imaging +10

Late Pulmonary Sequelae of Bronchopulmonary Dysplasia

William H. Northway, Richard B. Moss, Kathryn B. Carlisle et al. · New England Journal of Medicine · 1990 · 563 citations · Full text

Intracoronary ultrasound in cardiac transplant recipients. In vivo evidence of "angiographically silent" intimal thickening.

Frederick G. St. Goar, Fausto J. Pinto, Edwin L. Alderman et al. · Circulation · 1992 · 473 citations · Full text