Document Detail


In Vitro Validation of Rapid MR Measurement of Wave Velocity
MedLine Citation:
PMID:  9252279     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
A one-dimensional time-of-flight MR sequence, having a total acquisition time of approximately 60 ms, has been employed to determine flow-wave propagation velocities for pulsatile flow in compliant latex tubes. The results were compared with those of two independent methods and were found to be in good agreement. An extension of the same MR method was used to test the validity of the "water-hammer" relationship as a means to assess pulse pressure. Very good agreement was found with direct manometric determinations of pulse pressure.
Authors:
Kraft; Fatouros; Corwin; Fei
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Publication Detail:
Type:  JOURNAL ARTICLE    
Journal Detail:
Title:  Journal of magnetic resonance (San Diego, Calif. : 1997)     Volume:  126     ISSN:  1096-0856     ISO Abbreviation:  J. Magn. Reson.     Publication Date:  1997 May 
Date Detail:
Created Date:  1997-08-15     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9707935     Medline TA:  J Magn Reson     Country:  -    
Other Details:
Languages:  ENG     Pagination:  103-9     Citation Subset:  -    
Affiliation:
Department of Radiology, Virginia Commonwealth University, Richmond, Virginia, 23298-0072
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