Linked Life Data

10396822

Source:http://linkedlifedata.com/resource/pubmed/id/10396822

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1999-7-19
pubmed:abstractText
When a mechanical model of the rat aortic input impedance is perfused with a pulsatile pump, the computed values of the impedance components vary linearly with flow rate and are interactive. When the model is perfused by an isolated rat heart, the total load upon the left ventricle consists of the model and coronary impedances in parallel. Adenosine triphosphate induces changes in coronary impedance, and the redistribution of cardiac output from the model to the coronary circulation causes flow-related changes in the model impedance. Thus, the mechanical model does not provide a constant load for the isolated heart, because of variations in both the model and coronary impedances.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Mar
pubmed:issn
0140-0118
pubmed:author
pubmed:issnType
Print
pubmed:volume
37
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
190-5
pubmed:dateRevised
2010-8-25
pubmed:meshHeading
pubmed:year
1999
pubmed:articleTitle
Evaluation of a lumped parameter model for isolated working rat hearts.
pubmed:affiliation
Centre for Science & Technology in Medicine, Keele University, UK. bia08@keele.ac.uk
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't