Source:http://linkedlifedata.com/resource/pubmed/id/17239141
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
2
|
| pubmed:dateCreated |
2007-2-22
|
| pubmed:abstractText |
It is known that as stimulation frequency is increased in a healthy heart, a corresponding increase in LV contractile function (dP/dt(max)) is observed, i.e., force-frequency relationship. The impact of this relationship on systolic and diastolic mechanical restitution in an ejecting, in vivo preparation has yet to be explored. Understanding this relationship may lead to further insight on the cellular processes that govern the contraction and relaxation of the heart, in addition to providing a safer, more feasible clinical diagnostic tool.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:month |
Feb
|
| pubmed:issn |
1540-8167
|
| pubmed:author | |
| pubmed:issnType |
Electronic
|
| pubmed:volume |
18
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
212-7
|
| pubmed:meshHeading |
pubmed-meshheading:17239141-Animals,
pubmed-meshheading:17239141-Biomechanics,
pubmed-meshheading:17239141-Blood Pressure,
pubmed-meshheading:17239141-Cardiac Pacing, Artificial,
pubmed-meshheading:17239141-Diastole,
pubmed-meshheading:17239141-Dogs,
pubmed-meshheading:17239141-Heart Rate,
pubmed-meshheading:17239141-Linear Models,
pubmed-meshheading:17239141-Models, Animal,
pubmed-meshheading:17239141-Myocardial Contraction,
pubmed-meshheading:17239141-Recovery of Function,
pubmed-meshheading:17239141-Systole
|
| pubmed:year |
2007
|
| pubmed:articleTitle |
Effects of pacing rate on mechanical restitution within the in vivo canine heart: study of the force-frequency relationship.
|
| pubmed:affiliation |
Department of Biomedical Engineering, University of Minnesota, Minneapolis, Minnesota, USA.
|
| pubmed:publicationType |
Journal Article,
Comparative Study,
Research Support, Non-U.S. Gov't
|