The validation of the ultrasound time-domain correlation method of measuring blood flow has required the development of a flexible blood flow phantom capable of generating predictable flow profiles un...
OBJECTIVE: This study was designed to develop and test a 3-dimensional method for direct measurement of flow convergence (FC) region surface area and for quantitating regurgitant flows with an in vitr...
Abstract
The validation of the ultrasound time-domain correlation method of measuring blood flow has required the development of a flexible blood flow phantom capable of generating predictable flow p...
OBJECTIVES. This study investigated the proximal centerline flow convergence region simultaneously by both color Doppler and laser Doppler velocimetry. BACKGROUND. Although numerous investigations hav...
In recent years, a new method to measure transverse blood flow, based on the decorrelation of the radio frequency (RF) signals has been developed. In this paper, we investigated the influence of nonun...
Abstract
In recent years, a new method to measure transverse blood flow, based on the decorrelation of the radio frequency (RF) signals has been developed. In this paper, we investigated the influenc...
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Uploaded: Publication Date: June 2002