Matches in SemOpenAlex for { <https://semopenalex.org/work/W2400146719> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W2400146719 endingPage "6" @default.
- W2400146719 startingPage "2061" @default.
- W2400146719 abstract "Dipyridamole 201Tl imaging is an accepted diagnostic procedure for the evaluation of patients unable to perform adequate treadmill exercise, but is limited by high infradiaphragmatic activity. While recent studies have shown that the addition of exercise reduces this activity, the amount of exercise needed to effect such an improvement is uncertain. To prospectively evaluate the amount of walking exercise required to produce improvement in image quality, 120 patients were randomized to either a control group receiving dipyridamole alone, or to dipyridamole supplemented with one of four exercise protocols. Ratios of heart-to-liver and heart-to-adjacent infradiaphragmatic activity were generated from anterior images acquired immediately following the test. Heart-to-total infradiaphragmatic activity was also graded semiquantitatively. Results showed improved target-to-background ratios as well as semiquantitative assessment of image quality for dipyridamole supplemented with exercise as compared to dipyridamole alone. No difference was seen between walking in place and Bruce treadmill exercise at Stage 0 or 0.5. A trend towards higher values was seen with Bruce Stage 1 exercise supplementation, but this did not reach statistical significance. No significant complications occurred during the study. We conclude that 3 min of walking exercise is a safe and effective means of improving the quality of dipyridamole 201Tl images." @default.
- W2400146719 created "2016-06-24" @default.
- W2400146719 creator A5037215325 @default.
- W2400146719 creator A5046557791 @default.
- W2400146719 creator A5061406861 @default.
- W2400146719 date "1992-12-01" @default.
- W2400146719 modified "2023-09-27" @default.
- W2400146719 title "Quantification of walking exercise required for improvement of dipyridamole thallium-201 image quality." @default.
- W2400146719 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/1460493" @default.
- W2400146719 hasPublicationYear "1992" @default.
- W2400146719 type Work @default.
- W2400146719 sameAs 2400146719 @default.
- W2400146719 citedByCount "11" @default.
- W2400146719 countsByYear W24001467192015 @default.
- W2400146719 countsByYear W24001467192016 @default.
- W2400146719 crossrefType "journal-article" @default.
- W2400146719 hasAuthorship W2400146719A5037215325 @default.
- W2400146719 hasAuthorship W2400146719A5046557791 @default.
- W2400146719 hasAuthorship W2400146719A5061406861 @default.
- W2400146719 hasConcept C115961682 @default.
- W2400146719 hasConcept C126322002 @default.
- W2400146719 hasConcept C154945302 @default.
- W2400146719 hasConcept C164705383 @default.
- W2400146719 hasConcept C179104552 @default.
- W2400146719 hasConcept C181588539 @default.
- W2400146719 hasConcept C185592680 @default.
- W2400146719 hasConcept C2776890861 @default.
- W2400146719 hasConcept C2777953023 @default.
- W2400146719 hasConcept C2781464450 @default.
- W2400146719 hasConcept C2989005 @default.
- W2400146719 hasConcept C41008148 @default.
- W2400146719 hasConcept C55020928 @default.
- W2400146719 hasConcept C559099789 @default.
- W2400146719 hasConcept C71924100 @default.
- W2400146719 hasConcept C84393581 @default.
- W2400146719 hasConceptScore W2400146719C115961682 @default.
- W2400146719 hasConceptScore W2400146719C126322002 @default.
- W2400146719 hasConceptScore W2400146719C154945302 @default.
- W2400146719 hasConceptScore W2400146719C164705383 @default.
- W2400146719 hasConceptScore W2400146719C179104552 @default.
- W2400146719 hasConceptScore W2400146719C181588539 @default.
- W2400146719 hasConceptScore W2400146719C185592680 @default.
- W2400146719 hasConceptScore W2400146719C2776890861 @default.
- W2400146719 hasConceptScore W2400146719C2777953023 @default.
- W2400146719 hasConceptScore W2400146719C2781464450 @default.
- W2400146719 hasConceptScore W2400146719C2989005 @default.
- W2400146719 hasConceptScore W2400146719C41008148 @default.
- W2400146719 hasConceptScore W2400146719C55020928 @default.
- W2400146719 hasConceptScore W2400146719C559099789 @default.
- W2400146719 hasConceptScore W2400146719C71924100 @default.
- W2400146719 hasConceptScore W2400146719C84393581 @default.
- W2400146719 hasIssue "12" @default.
- W2400146719 hasLocation W24001467191 @default.
- W2400146719 hasOpenAccess W2400146719 @default.
- W2400146719 hasPrimaryLocation W24001467191 @default.
- W2400146719 hasRelatedWork W1976196274 @default.
- W2400146719 hasRelatedWork W2006362564 @default.
- W2400146719 hasRelatedWork W2033451912 @default.
- W2400146719 hasRelatedWork W2066053564 @default.
- W2400146719 hasRelatedWork W2312580764 @default.
- W2400146719 hasRelatedWork W2400146719 @default.
- W2400146719 hasRelatedWork W4244166711 @default.
- W2400146719 hasRelatedWork W97262904 @default.
- W2400146719 hasRelatedWork W1956398787 @default.
- W2400146719 hasRelatedWork W3029285695 @default.
- W2400146719 hasVolume "33" @default.
- W2400146719 isParatext "false" @default.
- W2400146719 isRetracted "false" @default.
- W2400146719 magId "2400146719" @default.
- W2400146719 workType "article" @default.