Assessing blood flow in isolated pig heart with USCA

Laurent Gerfault, Eric Helms, Vincent Bailleau, Nicolas Rognin, Gerard Finet, Marc Janier, Christian Cachard

Research output: Contribution to journalConference article

4 Citations (Scopus)

Abstract

In order to study heart perfusion by UltraSound Contrast Agents (USCA) means, and mainly the relationship between flow rate and acoustic signal variation versus time, an experimental setup has been developed. Signal versus time variation curves are deduced from local analysis of RF data. The setup has been validated by comparison between measured dilution curves and theoretical results. Finally, results are shown for heart based manipulations.

Original languageEnglish
Pages (from-to)1725-1728
Number of pages4
JournalProceedings of the IEEE Ultrasonics Symposium
Volume2
Publication statusPublished - Dec 1 1999
Event1999 IEEE Ultrasonics Symposium - Caesars Tahoe, NV, USA
Duration: Oct 17 1999Oct 20 1999

ASJC Scopus subject areas

  • Acoustics and Ultrasonics

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  • Cite this

    Gerfault, L., Helms, E., Bailleau, V., Rognin, N., Finet, G., Janier, M., & Cachard, C. (1999). Assessing blood flow in isolated pig heart with USCA. Proceedings of the IEEE Ultrasonics Symposium, 2, 1725-1728.