Matches in SemOpenAlex for { <https://semopenalex.org/work/W1562137345> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W1562137345 abstract "Frame-mode acquisition of MUGA studies is an imprecise means to study cardiac dynamics. List-mode acquisition offers significant advantages in temporal and spatial resolution as well as allowing flexibility in selecting those beats included in the final image sequence. Using list-mode, spatial coordinates (x and y), energy value (e), and an encoded physiologic/timing signal (p/t) are stored on an event-by-event basis as byte integer values. The four integers associated with each detected event (x,y,e, and p/t) are streamed onto a hard disk storage device allowing even stress gated blood pool studies to be recorded. Among the advantages we have been able to demonstrate are: Using the stored multispectral energy information to perform scatter correction on the dynamic images; measuring and correcting respirational displacement of the ventricle to minimize motion blurring; applying a variable zoom window after the fact to keep the ventricles centered for analysis; allowing formation of gated sequences representing only a specific aberrancy for detection of ectopic ventricular foci; and improving temporal precision necessary to analyze complex ventricular dynamics associated with aberrant neural conduction affecting the synchrony of muscle contraction. To demonstrate the improved resolution of the list-mode methodology, a dynamic phantom was used to simulate blurring due to respiration and segmental wall motion defects." @default.
- W1562137345 created "2016-06-24" @default.
- W1562137345 creator A5019279422 @default.
- W1562137345 creator A5046917275 @default.
- W1562137345 creator A5050876698 @default.
- W1562137345 creator A5075021606 @default.
- W1562137345 creator A5085044256 @default.
- W1562137345 date "2002-12-24" @default.
- W1562137345 modified "2023-09-25" @default.
- W1562137345 title "Advantages of list-mode acquisition of high resolution dynamic cardiac data" @default.
- W1562137345 cites W1925050405 @default.
- W1562137345 cites W2043765520 @default.
- W1562137345 doi "https://doi.org/10.1109/nssmic.1996.591709" @default.
- W1562137345 hasPublicationYear "2002" @default.
- W1562137345 type Work @default.
- W1562137345 sameAs 1562137345 @default.
- W1562137345 citedByCount "1" @default.
- W1562137345 crossrefType "proceedings-article" @default.
- W1562137345 hasAuthorship W1562137345A5019279422 @default.
- W1562137345 hasAuthorship W1562137345A5046917275 @default.
- W1562137345 hasAuthorship W1562137345A5050876698 @default.
- W1562137345 hasAuthorship W1562137345A5075021606 @default.
- W1562137345 hasAuthorship W1562137345A5085044256 @default.
- W1562137345 hasConcept C111919701 @default.
- W1562137345 hasConcept C119666444 @default.
- W1562137345 hasConcept C120665830 @default.
- W1562137345 hasConcept C121332964 @default.
- W1562137345 hasConcept C124913957 @default.
- W1562137345 hasConcept C15336307 @default.
- W1562137345 hasConcept C154945302 @default.
- W1562137345 hasConcept C163985040 @default.
- W1562137345 hasConcept C205372480 @default.
- W1562137345 hasConcept C31972630 @default.
- W1562137345 hasConcept C41008148 @default.
- W1562137345 hasConcept C78548338 @default.
- W1562137345 hasConceptScore W1562137345C111919701 @default.
- W1562137345 hasConceptScore W1562137345C119666444 @default.
- W1562137345 hasConceptScore W1562137345C120665830 @default.
- W1562137345 hasConceptScore W1562137345C121332964 @default.
- W1562137345 hasConceptScore W1562137345C124913957 @default.
- W1562137345 hasConceptScore W1562137345C15336307 @default.
- W1562137345 hasConceptScore W1562137345C154945302 @default.
- W1562137345 hasConceptScore W1562137345C163985040 @default.
- W1562137345 hasConceptScore W1562137345C205372480 @default.
- W1562137345 hasConceptScore W1562137345C31972630 @default.
- W1562137345 hasConceptScore W1562137345C41008148 @default.
- W1562137345 hasConceptScore W1562137345C78548338 @default.
- W1562137345 hasLocation W15621373451 @default.
- W1562137345 hasOpenAccess W1562137345 @default.
- W1562137345 hasPrimaryLocation W15621373451 @default.
- W1562137345 hasRelatedWork W1966968120 @default.
- W1562137345 hasRelatedWork W2012443819 @default.
- W1562137345 hasRelatedWork W2012496691 @default.
- W1562137345 hasRelatedWork W2016725368 @default.
- W1562137345 hasRelatedWork W2017679199 @default.
- W1562137345 hasRelatedWork W2102759086 @default.
- W1562137345 hasRelatedWork W2123381176 @default.
- W1562137345 hasRelatedWork W2132761202 @default.
- W1562137345 hasRelatedWork W2137804815 @default.
- W1562137345 hasRelatedWork W2159974220 @default.
- W1562137345 hasRelatedWork W2767063599 @default.
- W1562137345 hasRelatedWork W3002596032 @default.
- W1562137345 hasRelatedWork W3130481183 @default.
- W1562137345 hasRelatedWork W3147397294 @default.
- W1562137345 hasRelatedWork W3194173803 @default.
- W1562137345 hasRelatedWork W1547830696 @default.
- W1562137345 hasRelatedWork W2183097533 @default.
- W1562137345 hasRelatedWork W2253826473 @default.
- W1562137345 hasRelatedWork W2299169646 @default.
- W1562137345 hasRelatedWork W2752235772 @default.
- W1562137345 isParatext "false" @default.
- W1562137345 isRetracted "false" @default.
- W1562137345 magId "1562137345" @default.
- W1562137345 workType "article" @default.