Real-time interactive color flow MRI

H. W. Korin, R. C. Wright, N. J. Hangiandreou, R. L. Ehman, S. J. Riederer

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The imaging method described is a combination of magnetic resonance (MR) velocity measurement, fast scanning, and image reconstruction techniques previously developed. Real-time interactive color flow magnetic resonance imaging (MRI) is a technique that combines grey-scale automatic MR images with a color overlay which maps blood velocity information. Real-time color flow MRI enables velocity information from vascular structures to be displayed in color simultaneously with the standard grey-scale magnitude image of static structures. The continuous acquisition and reconstruction processes refresh the full display approximately every three seconds and allow the interactive modification of such parameters as field of view, slice orientation and position, and degree of flow encoding. The results of experimental studies indicate that the method is accurate, precise, reproducible, and absolute in the estimation of constant velocities.

Original languageEnglish (US)
Title of host publicationComputers in Cardiology
PublisherPubl by IEEE
Pages1-4
Number of pages4
ISBN (Print)081862485X
StatePublished - Jan 1 1992
EventProceedings of the 18th Annual Conference on Computers in Cardiology - Venice, Italy
Duration: Sep 23 1991Sep 26 1991

Publication series

NameComputers in Cardiology
ISSN (Print)0276-6574

Other

OtherProceedings of the 18th Annual Conference on Computers in Cardiology
CityVenice, Italy
Period9/23/919/26/91

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ASJC Scopus subject areas

  • Computer Science Applications
  • Cardiology and Cardiovascular Medicine

Cite this

Korin, H. W., Wright, R. C., Hangiandreou, N. J., Ehman, R. L., & Riederer, S. J. (1992). Real-time interactive color flow MRI. In Computers in Cardiology (pp. 1-4). (Computers in Cardiology). Publ by IEEE.