Matches in SemOpenAlex for { <https://semopenalex.org/work/W2068643764> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W2068643764 endingPage "436" @default.
- W2068643764 startingPage "429" @default.
- W2068643764 abstract "Velocity encoded phase imaging is subject to errors from phase and amplitude variations of the k-space data caused by beat-to-beat variations of the flow. Fractional cardiac gating is defined as asynchronous gating with each phase encode step occupying a fixed fraction of the RR interval. The gating fraction is the inverse of the number of phase encode steps taken per RR interval. Studies in normal subjects show that deviations and standard errors of ascending and descending aorta flow measurements are significantly greater with decreased gating fraction. Significant errors occur when gating does not separate systolic and diastolic data. The studies establish a graded trade-off between flow measurement accuracy and precision with imaging time, and show that standard nongated phase contrast measurements of strongly pulsatile flow are unreliable." @default.
- W2068643764 created "2016-06-24" @default.
- W2068643764 creator A5032390255 @default.
- W2068643764 creator A5078657799 @default.
- W2068643764 date "1994-04-01" @default.
- W2068643764 modified "2023-09-23" @default.
- W2068643764 title "Experimental study of the effects of “Fractional” gating on flow measurements" @default.
- W2068643764 cites W1970642554 @default.
- W2068643764 cites W1978049263 @default.
- W2068643764 cites W1979097847 @default.
- W2068643764 cites W1983552365 @default.
- W2068643764 cites W1985591102 @default.
- W2068643764 cites W2000488980 @default.
- W2068643764 cites W2001968429 @default.
- W2068643764 cites W2016418315 @default.
- W2068643764 cites W2028003308 @default.
- W2068643764 cites W2055638559 @default.
- W2068643764 cites W2055861131 @default.
- W2068643764 cites W2059044176 @default.
- W2068643764 cites W2060453889 @default.
- W2068643764 cites W2064290827 @default.
- W2068643764 cites W2080613076 @default.
- W2068643764 cites W2103323982 @default.
- W2068643764 cites W2131386011 @default.
- W2068643764 cites W2148013387 @default.
- W2068643764 doi "https://doi.org/10.1002/mrm.1910310412" @default.
- W2068643764 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/8208119" @default.
- W2068643764 hasPublicationYear "1994" @default.
- W2068643764 type Work @default.
- W2068643764 sameAs 2068643764 @default.
- W2068643764 citedByCount "7" @default.
- W2068643764 crossrefType "journal-article" @default.
- W2068643764 hasAuthorship W2068643764A5032390255 @default.
- W2068643764 hasAuthorship W2068643764A5078657799 @default.
- W2068643764 hasConcept C120665830 @default.
- W2068643764 hasConcept C121332964 @default.
- W2068643764 hasConcept C164705383 @default.
- W2068643764 hasConcept C180205008 @default.
- W2068643764 hasConcept C194544171 @default.
- W2068643764 hasConcept C33923547 @default.
- W2068643764 hasConcept C42407357 @default.
- W2068643764 hasConcept C46141821 @default.
- W2068643764 hasConcept C71924100 @default.
- W2068643764 hasConcept C79191276 @default.
- W2068643764 hasConceptScore W2068643764C120665830 @default.
- W2068643764 hasConceptScore W2068643764C121332964 @default.
- W2068643764 hasConceptScore W2068643764C164705383 @default.
- W2068643764 hasConceptScore W2068643764C180205008 @default.
- W2068643764 hasConceptScore W2068643764C194544171 @default.
- W2068643764 hasConceptScore W2068643764C33923547 @default.
- W2068643764 hasConceptScore W2068643764C42407357 @default.
- W2068643764 hasConceptScore W2068643764C46141821 @default.
- W2068643764 hasConceptScore W2068643764C71924100 @default.
- W2068643764 hasConceptScore W2068643764C79191276 @default.
- W2068643764 hasIssue "4" @default.
- W2068643764 hasLocation W20686437641 @default.
- W2068643764 hasLocation W20686437642 @default.
- W2068643764 hasOpenAccess W2068643764 @default.
- W2068643764 hasPrimaryLocation W20686437641 @default.
- W2068643764 hasRelatedWork W1485891480 @default.
- W2068643764 hasRelatedWork W1983290920 @default.
- W2068643764 hasRelatedWork W2025232597 @default.
- W2068643764 hasRelatedWork W2033303521 @default.
- W2068643764 hasRelatedWork W2040055293 @default.
- W2068643764 hasRelatedWork W2065958818 @default.
- W2068643764 hasRelatedWork W2069184612 @default.
- W2068643764 hasRelatedWork W2076665077 @default.
- W2068643764 hasRelatedWork W2092372682 @default.
- W2068643764 hasRelatedWork W2160293638 @default.
- W2068643764 hasVolume "31" @default.
- W2068643764 isParatext "false" @default.
- W2068643764 isRetracted "false" @default.
- W2068643764 magId "2068643764" @default.
- W2068643764 workType "article" @default.