April 1, 2010Experiments in FluidsOpen Access

Perpendicular ultrasound velocity measurement by 2D cross correlation of RF data. Part A: validation in a straight tube

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Population

Experimental setup using a straight tube and a blood analog fluid mimicking acoustic and rheological…

Comparison

Ultrasound velocity assessment technique… vs Analytical and computational fluid dynamics…

Design

Preclinical

Authors

BBBart BeulenCryoLife (United States)NBNathalie BijnensEindhoven University of Technology MRMarcel RuttenEindhoven University of Technology

Discussion

Member takes

Implication

Supports precise experimental velocity mapping without averaging; leaves open clinical translation pending in vivo validation.

Structured PICO

Population

Experimental setup using a straight tube and a blood analog fluid mimicking acoustic and rheological properties of blood

Intervention

Ultrasound velocity assessment technique estimating velocity components perpendicular to the ultrasound beam using 2D cross correlation of RF data

Comparator

Analytical and computational fluid dynamics calculations

Outcome

Accuracy of axial velocity profilessurrogate

A novel ultrasound technique using 2D cross-correlation of RF data accurately measures perpendicular blood velocity components in a straight tube model.

Cite This Study

Beulen et al. (2010) studied this question.

synapsesocial.com/papers/6a72d9e693a4d5cf641ae530 https://doi.org/10.1007/s00348-010-0865-5

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Perpendicular ultrasound velocity measurement by 2D cross correlation of RF data. Part A: validation in a straight tube

Discussion

Member takes

Implication

Structured PICO

Cite This Study

Perpendicular ultrasound velocity measurement by 2D cross correlation of RF data. Part A: validation in a straight tube

Discussion

Member takes

Implication

Structured PICO

Cite This Study

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Also Consider