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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
2-3
|
| pubmed:dateCreated |
1977-6-30
|
| pubmed:abstractText |
Left ventricular hypertrophy of about 40% was produced in rats by narrowing one renal artery (Goldblatt II) and of about 6% by swimming-training for 2 hours a day for 14 weeks. The dynamics of the hypertrophied ventricles were investigated by means of the isovolumic systolic and diastolic pressure-volume relations, the stress development during afterloaded and isovolumic contractions, and the force-velocity relation. The following results were obtained: The performance of the whole hypertrophied ventricle is increased. The developed stress and the maximum rate of stress development are enhanced, probably as a consequence of the increased density of the contractile proteins. The maximum shortening velocity can be reduced at the same time.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:issn |
0300-8428
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
72
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
178-83
|
| pubmed:dateRevised |
2008-11-21
|
| pubmed:meshHeading |
pubmed-meshheading:140661-Adaptation, Physiological,
pubmed-meshheading:140661-Animals,
pubmed-meshheading:140661-Blood Pressure,
pubmed-meshheading:140661-Cardiomegaly,
pubmed-meshheading:140661-Chronic Disease,
pubmed-meshheading:140661-Hypertension,
pubmed-meshheading:140661-Myocardial Contraction,
pubmed-meshheading:140661-Physical Exertion,
pubmed-meshheading:140661-Rats,
pubmed-meshheading:140661-Swimming,
pubmed-meshheading:140661-Ventricular Function
|
| pubmed:articleTitle |
Dynamics of the hypertrophied left ventricle in the rat. Effects of physical training and chronic pressure load.
|
| pubmed:publicationType |
Journal Article
|