Matches in SemOpenAlex for { <https://semopenalex.org/work/W2080339932> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W2080339932 endingPage "978" @default.
- W2080339932 startingPage "973" @default.
- W2080339932 abstract "Myocardial blood flow and S-T segment measurements were made before and during occlusion of the left anterior descending coronary artery in chronically denervated and sham-denervated canine hearts. At similar heart rates, blood pressures and levels of work, left ventricular endocardial and epicardial blood flow values, as measured by radiolabeled microspheres, were significantly lower in denervated hearts than in shamdenervated control hearts. These results suggest that long-term cardiac denervation lowers metabolic demands of the left ventricle as reflected by decreased blood flow to the denervated left ventricle. Under the same conditions, blood flow measured in the right ventricle of denervated and sham-denervated hearts did not show any significant differences. Thus, it is possible that under normal circumstances the neural input to the right ventricle may be less than that to the left ventricle and may play a lesser role in controlling right ventricular tissue metabolic demands. During occlusion of the left anterior descending coronary artery, local epicardial and endocardial S-T segment elevation, measured by epicardial plaque and endocardial plunge electrodes, was less in denervated hearts than in sham-denervated hearts in areas of severely reduced blood flow (30 ml/min per 100 g or less). Also during occlusion the denervated hearts exhibited fewer arrhythmias than did the sham-denervated control hearts. The lower local S-T segment elevation found in the denervated hearts was not due to marked differences in blood flow between the areas sampled in the denervated and sham-denervated hearts. This decreased incidence of arrhythmia combined with less evidence of altered electrical activity suggests that denervation affords protection during coronary occlusion." @default.
- W2080339932 created "2016-06-24" @default.
- W2080339932 creator A5019833207 @default.
- W2080339932 creator A5066906880 @default.
- W2080339932 creator A5085178772 @default.
- W2080339932 creator A5087702125 @default.
- W2080339932 date "1980-05-01" @default.
- W2080339932 modified "2023-09-27" @default.
- W2080339932 title "Changes in blood flow and S-T segment during coronary arterial occlusion in denervated and nondenervated canine hearts" @default.
- W2080339932 cites W1967737378 @default.
- W2080339932 cites W1976713885 @default.
- W2080339932 cites W1978494157 @default.
- W2080339932 cites W2012153094 @default.
- W2080339932 cites W2064194947 @default.
- W2080339932 cites W2075917799 @default.
- W2080339932 cites W2081793403 @default.
- W2080339932 cites W2097381772 @default.
- W2080339932 cites W2113226894 @default.
- W2080339932 cites W2129899964 @default.
- W2080339932 cites W2131086816 @default.
- W2080339932 cites W2142653656 @default.
- W2080339932 cites W2149773905 @default.
- W2080339932 cites W2325077114 @default.
- W2080339932 cites W2394740507 @default.
- W2080339932 cites W2401522547 @default.
- W2080339932 cites W2406873750 @default.
- W2080339932 cites W2742869999 @default.
- W2080339932 cites W393785729 @default.
- W2080339932 doi "https://doi.org/10.1016/0002-9149(80)90165-4" @default.
- W2080339932 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/7369147" @default.
- W2080339932 hasPublicationYear "1980" @default.
- W2080339932 type Work @default.
- W2080339932 sameAs 2080339932 @default.
- W2080339932 citedByCount "7" @default.
- W2080339932 crossrefType "journal-article" @default.
- W2080339932 hasAuthorship W2080339932A5019833207 @default.
- W2080339932 hasAuthorship W2080339932A5066906880 @default.
- W2080339932 hasAuthorship W2080339932A5085178772 @default.
- W2080339932 hasAuthorship W2080339932A5087702125 @default.
- W2080339932 hasConcept C126322002 @default.
- W2080339932 hasConcept C158846371 @default.
- W2080339932 hasConcept C164705383 @default.
- W2080339932 hasConcept C178853913 @default.
- W2080339932 hasConcept C2776268601 @default.
- W2080339932 hasConcept C2776805190 @default.
- W2080339932 hasConcept C2776820930 @default.
- W2080339932 hasConcept C2778410449 @default.
- W2080339932 hasConcept C2778921608 @default.
- W2080339932 hasConcept C2780393670 @default.
- W2080339932 hasConcept C71924100 @default.
- W2080339932 hasConceptScore W2080339932C126322002 @default.
- W2080339932 hasConceptScore W2080339932C158846371 @default.
- W2080339932 hasConceptScore W2080339932C164705383 @default.
- W2080339932 hasConceptScore W2080339932C178853913 @default.
- W2080339932 hasConceptScore W2080339932C2776268601 @default.
- W2080339932 hasConceptScore W2080339932C2776805190 @default.
- W2080339932 hasConceptScore W2080339932C2776820930 @default.
- W2080339932 hasConceptScore W2080339932C2778410449 @default.
- W2080339932 hasConceptScore W2080339932C2778921608 @default.
- W2080339932 hasConceptScore W2080339932C2780393670 @default.
- W2080339932 hasConceptScore W2080339932C71924100 @default.
- W2080339932 hasIssue "5" @default.
- W2080339932 hasLocation W20803399321 @default.
- W2080339932 hasLocation W20803399322 @default.
- W2080339932 hasOpenAccess W2080339932 @default.
- W2080339932 hasPrimaryLocation W20803399321 @default.
- W2080339932 hasRelatedWork W1493410100 @default.
- W2080339932 hasRelatedWork W1968405842 @default.
- W2080339932 hasRelatedWork W2020138375 @default.
- W2080339932 hasRelatedWork W2035406542 @default.
- W2080339932 hasRelatedWork W2035506980 @default.
- W2080339932 hasRelatedWork W2080339932 @default.
- W2080339932 hasRelatedWork W2092485796 @default.
- W2080339932 hasRelatedWork W2404332570 @default.
- W2080339932 hasRelatedWork W3145953955 @default.
- W2080339932 hasRelatedWork W382567484 @default.
- W2080339932 hasVolume "45" @default.
- W2080339932 isParatext "false" @default.
- W2080339932 isRetracted "false" @default.
- W2080339932 magId "2080339932" @default.
- W2080339932 workType "article" @default.