Linked Life Data

7401280

Source:http://linkedlifedata.com/resource/pubmed/id/7401280

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
7
pubmed:dateCreated
1980-10-27
pubmed:abstractText
Two clinically-observed patterns in the response curve relating coupling intervals of premature atrial stimulation to return cycles were experimentally reproduced and studied by microelectrode techniques in the sinoatrial preparations of rabbit hearts. The progressive prolongation pattern of the return cycles with shortening of coupling intervals was associated with progressive depressions both of atriosinus conduction and sinus node automaticity. The progressive shortening pattern of the return cycles was associated with progressive shortening in the duration of sinus node action potential in two-thirds of the preparations and with pacemaker shift in the remaining one-third of them. Possible "sinus node reentry" was demonstrated. The mechanisms and clinical implications of these phenomena were discussed.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Jul
pubmed:issn
0047-1828
pubmed:author
pubmed:issnType
Print
pubmed:volume
44
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
551-60
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1980
pubmed:articleTitle
Sinoatrial responses to premature atrial stimulation: clinical observations and experimental study.
pubmed:publicationType
Journal Article, In Vitro