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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
5
|
| pubmed:dateCreated |
1991-1-9
|
| pubmed:abstractText |
A transient increase in coronary transmural pressure was produced in anaesthetized dogs by occlusion of the descending thoracic aorta. Aortic blood pressure (ABP), left ventricular pressure and coronary flow were measured; coronary vascular resistance (CVR) was calculated. Results were similar in innervated and denervated hearts. Occlusion for 10 and 20 s resulted in no change in CVR for 15 s, followed by a metabolic dilatation attributable to enhanced oxygen demand; after release the fall in ABP resulted in an immediate increase in CVR, caused by vascular elastic recoil, followed by hyperaemia.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:month |
Sep
|
| pubmed:issn |
0958-0670
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
75
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
725-8
|
| pubmed:dateRevised |
2003-11-14
|
| pubmed:meshHeading |
pubmed-meshheading:2245024-Anesthesia,
pubmed-meshheading:2245024-Animals,
pubmed-meshheading:2245024-Aorta,
pubmed-meshheading:2245024-Blood Pressure,
pubmed-meshheading:2245024-Coronary Circulation,
pubmed-meshheading:2245024-Coronary Vessels,
pubmed-meshheading:2245024-Dogs,
pubmed-meshheading:2245024-Muscle, Smooth, Vascular,
pubmed-meshheading:2245024-Vascular Resistance
|
| pubmed:year |
1990
|
| pubmed:articleTitle |
Coronary myogenic responses to abrupt changes in aortic blood pressure in anaesthetized dogs.
|
| pubmed:affiliation |
Istituto di Anestesiologia e Rianimazione, Università di Bari, Italy.
|
| pubmed:publicationType |
Journal Article
|