|
rdf:type |
|
|
lifeskim:mentions |
|
|
pubmed:issue |
6
|
|
pubmed:dateCreated |
1992-6-26
|
|
pubmed:abstractText |
Although changes in contractility are often accompanied by changes in relaxation, a mathematical model of ventricular coupling has not been described. A model we examined suggests a hyperbolic relation between measurements of contraction and relaxation. We thus tested the hypothesis that relatively load-independent measurements of contractility (end-systolic elastance [Ees]) and relaxation (the slope of the tau-to-end-systolic pressure relation [R]) were coupled.
|
|
pubmed:commentsCorrections |
|
|
pubmed:language |
eng
|
|
pubmed:journal |
|
|
pubmed:citationSubset |
AIM
|
|
pubmed:chemical |
|
|
pubmed:status |
MEDLINE
|
|
pubmed:month |
Jun
|
|
pubmed:issn |
0009-7322
|
|
pubmed:author |
|
|
pubmed:issnType |
Print
|
|
pubmed:volume |
85
|
|
pubmed:owner |
NLM
|
|
pubmed:authorsComplete |
Y
|
|
pubmed:pagination |
2132-9
|
|
pubmed:dateRevised |
2010-11-18
|
|
pubmed:meshHeading |
pubmed-meshheading:1350521-Adrenergic beta-Antagonists,
pubmed-meshheading:1350521-Calcium-Transporting ATPases,
pubmed-meshheading:1350521-Cardiac Pacing, Artificial,
pubmed-meshheading:1350521-Cyclic AMP,
pubmed-meshheading:1350521-Deslanoside,
pubmed-meshheading:1350521-Heart Failure,
pubmed-meshheading:1350521-Humans,
pubmed-meshheading:1350521-Male,
pubmed-meshheading:1350521-Middle Aged,
pubmed-meshheading:1350521-Models, Cardiovascular,
pubmed-meshheading:1350521-Models, Theoretical,
pubmed-meshheading:1350521-Myocardial Contraction,
pubmed-meshheading:1350521-Propanolamines,
pubmed-meshheading:1350521-Time Factors,
pubmed-meshheading:1350521-Ventricular Function, Left
|
|
pubmed:year |
1992
|
|
pubmed:articleTitle |
Are contraction and relaxation coupled in patients with and without congestive heart failure?
|
|
pubmed:affiliation |
Cardiac Catheterization Laboratory, Dallas Veterans Administration Hospital, Tex.
|
|
pubmed:publicationType |
Journal Article
|
