Valdir Ambrósio Moisés

A new method for quantification of regurgitant flow rate using color Doppler flow imaging of the flow convergence region proximal to a discrete orifice. An in vitro study.

F Recusani, G. S. Bargiggia, Ajit P. Yoganathan et al. · Circulation · 1991 · 311 citations · Full text

Aeroacoustics, Engineering, Orifice Areas +21

Performance of two-dimensional Doppler echocardiography for the assessment of infarct size and left ventricular function in rats

Emı́lia Nozawa, Rosemeire M. Kanashiro‐Takeuchi, Neif Murad et al. · Brazilian Journal of Medical and Biological Research · 2006 · 67 citations · Full text

Heart Failure, Cardiovascular Function, Ventricular Function +18

A new method for noninvasive estimation of ventricular septal defect shunt flow by Doppler color flow mapping: Imaging of the laminar flow convergence region on the left septal surface

Valdir Ambrósio Moisés, Benedito Carlos Maciel, Lisa K. Hornberger et al. · Journal of the American College of Cardiology · 1991 · 64 citations

Health Sciences, Medical Imaging, Noninvasive Estimation +7

Effects of pressure and volume of the receiving chamber on the spatial distribution of regurgitant jets as imaged by color Doppler flow mapping. An in vitro study.

Benedito Carlos Maciel, Valdir Ambrósio Moisés, Robin Shandas et al. · Circulation · 1991 · 62 citations

Aeroacoustics, Flow Control, Engineering +17

Influence of the Coanda effect on color Doppler jet area and color encoding. In vitro studies using color Doppler flow mapping.

K Chao, Valdir Ambrósio Moisés, Robin Shandas et al. · Circulation · 1992 · 62 citations

Aeroacoustics, Unsteady Flow, Flow Control +15