Matches in SemOpenAlex for { <https://semopenalex.org/work/W2013073713> ?p ?o ?g. }
- W2013073713 endingPage "46" @default.
- W2013073713 startingPage "39" @default.
- W2013073713 abstract "The effects of intracoronary administration of ionic and nonionic contrast media on coronary circulation were studied in 14 chronically instrumented dogs. A pair of 10 MHz piezoelectric crystals and an electromagnetic flow probe were placed on the left circumflex coronary artery, under sterile conditions, to measure the epicardial coronary diameter and coronary blood flow, respectively. A polyethylene tube for drug infusion was inserted into the circumflex coronary artery proximal to the sonomicrometers. In the conscious dogs (n = 8), iopamidol, 2 ml and 5 ml increased the coronary diameter by 64 +/- 19 microns and 66 +/- 19 microns and coronary blood flow by 35 +/- 10% and 61 +/- 18%, respectively (p less than 0.01 vs control level). Meglumine diatrizoate, 2 ml and 5 ml, increased coronary diameter by 102 +/- 20 microns and 114 +/- 18 microns and coronary blood flow by 87 +/- 32% and 107 +/- 26%, respectively (p less than 0.01 vs control level). In the anesthetized dogs (n = 6), a bolus intracoronary injection of 5 ml iopamidol and meglumine diatrizoate within few seconds increased the coronary diameter by 103 +/- 23 microns and 164 +/- 39 microns (p less than 0.05) and increased the coronary blood flow by 126 +/- 33% and 180 +/- 40% (p less than 0.05), respectively. Balloon denudation of the endothelium was performed in six anesthetized dogs. The increases in coronary diameter and coronary blood flow after a bolus injection of contrast medium remained the same after the denudation. Thus application of iopamidol seems to be more suitable than meglumine diatrizoate for quantitative coronary angiography because of the milder and more transient effects on coronary circulation." @default.
- W2013073713 created "2016-06-24" @default.
- W2013073713 creator A5000139853 @default.
- W2013073713 creator A5005713090 @default.
- W2013073713 creator A5041898411 @default.
- W2013073713 creator A5064905150 @default.
- W2013073713 creator A5066459773 @default.
- W2013073713 date "1989-07-01" @default.
- W2013073713 modified "2023-09-25" @default.
- W2013073713 title "Effects of ionic and nonionic contrast media on coronary diameter and blood flow in chronically instrumented dogs" @default.
- W2013073713 cites W1973333903 @default.
- W2013073713 cites W1989314580 @default.
- W2013073713 cites W2002801074 @default.
- W2013073713 cites W2011230868 @default.
- W2013073713 cites W2027988189 @default.
- W2013073713 cites W2028094786 @default.
- W2013073713 cites W2030739690 @default.
- W2013073713 cites W2031133553 @default.
- W2013073713 cites W2036389244 @default.
- W2013073713 cites W2047554882 @default.
- W2013073713 cites W2048423547 @default.
- W2013073713 cites W2066827521 @default.
- W2013073713 cites W2067346761 @default.
- W2013073713 cites W2068886955 @default.
- W2013073713 cites W2074062016 @default.
- W2013073713 cites W2075265053 @default.
- W2013073713 cites W2076335316 @default.
- W2013073713 cites W2082749801 @default.
- W2013073713 cites W2090402563 @default.
- W2013073713 cites W2093248184 @default.
- W2013073713 cites W2113079538 @default.
- W2013073713 cites W2115508204 @default.
- W2013073713 cites W2139913774 @default.
- W2013073713 cites W2169182236 @default.
- W2013073713 cites W2277132266 @default.
- W2013073713 cites W2394651486 @default.
- W2013073713 cites W2416032335 @default.
- W2013073713 cites W2416736992 @default.
- W2013073713 cites W2435152137 @default.
- W2013073713 cites W1974194281 @default.
- W2013073713 doi "https://doi.org/10.1016/0002-8703(89)90069-0" @default.
- W2013073713 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/2500838" @default.
- W2013073713 hasPublicationYear "1989" @default.
- W2013073713 type Work @default.
- W2013073713 sameAs 2013073713 @default.
- W2013073713 citedByCount "21" @default.
- W2013073713 countsByYear W20130737132015 @default.
- W2013073713 countsByYear W20130737132016 @default.
- W2013073713 crossrefType "journal-article" @default.
- W2013073713 hasAuthorship W2013073713A5000139853 @default.
- W2013073713 hasAuthorship W2013073713A5005713090 @default.
- W2013073713 hasAuthorship W2013073713A5041898411 @default.
- W2013073713 hasAuthorship W2013073713A5064905150 @default.
- W2013073713 hasAuthorship W2013073713A5066459773 @default.
- W2013073713 hasConcept C126322002 @default.
- W2013073713 hasConcept C126838900 @default.
- W2013073713 hasConcept C143409427 @default.
- W2013073713 hasConcept C158846371 @default.
- W2013073713 hasConcept C164705383 @default.
- W2013073713 hasConcept C2776157398 @default.
- W2013073713 hasConcept C2776731598 @default.
- W2013073713 hasConcept C2776820930 @default.
- W2013073713 hasConcept C2776894844 @default.
- W2013073713 hasConcept C2776982972 @default.
- W2013073713 hasConcept C2777843234 @default.
- W2013073713 hasConcept C2778259205 @default.
- W2013073713 hasConcept C2779786684 @default.
- W2013073713 hasConcept C2908884792 @default.
- W2013073713 hasConcept C2909076160 @default.
- W2013073713 hasConcept C2994477613 @default.
- W2013073713 hasConcept C43376680 @default.
- W2013073713 hasConcept C71924100 @default.
- W2013073713 hasConceptScore W2013073713C126322002 @default.
- W2013073713 hasConceptScore W2013073713C126838900 @default.
- W2013073713 hasConceptScore W2013073713C143409427 @default.
- W2013073713 hasConceptScore W2013073713C158846371 @default.
- W2013073713 hasConceptScore W2013073713C164705383 @default.
- W2013073713 hasConceptScore W2013073713C2776157398 @default.
- W2013073713 hasConceptScore W2013073713C2776731598 @default.
- W2013073713 hasConceptScore W2013073713C2776820930 @default.
- W2013073713 hasConceptScore W2013073713C2776894844 @default.
- W2013073713 hasConceptScore W2013073713C2776982972 @default.
- W2013073713 hasConceptScore W2013073713C2777843234 @default.
- W2013073713 hasConceptScore W2013073713C2778259205 @default.
- W2013073713 hasConceptScore W2013073713C2779786684 @default.
- W2013073713 hasConceptScore W2013073713C2908884792 @default.
- W2013073713 hasConceptScore W2013073713C2909076160 @default.
- W2013073713 hasConceptScore W2013073713C2994477613 @default.
- W2013073713 hasConceptScore W2013073713C43376680 @default.
- W2013073713 hasConceptScore W2013073713C71924100 @default.
- W2013073713 hasIssue "1" @default.
- W2013073713 hasLocation W20130737131 @default.
- W2013073713 hasLocation W20130737132 @default.
- W2013073713 hasOpenAccess W2013073713 @default.
- W2013073713 hasPrimaryLocation W20130737131 @default.
- W2013073713 hasRelatedWork W1971942932 @default.
- W2013073713 hasRelatedWork W1988448335 @default.
- W2013073713 hasRelatedWork W2013073713 @default.