Matches in SemOpenAlex for { <https://semopenalex.org/work/W2024656541> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W2024656541 endingPage "476" @default.
- W2024656541 startingPage "470" @default.
- W2024656541 abstract "The implantable atrial defibrillator is a developing therapeutic option for paroxysmal atrial fibrillation, but shock related discomfort continues to be a limiting factor. To further characterize successful defibrillation, the relationship between reverse atrial electrical remodeling and internal atrial defibrillation thresholds in canines with chronic atrial fibrillation was examined. Testing was performed in 21 dogs. Chronic atrial fibrillation was induced in eight dogs by creating moderate mitral regurgitation and rapidly pacing the right atrium for > or = 6 weeks. The atrial fibrillation cycle length, atrial effective refractory period, refractory period dispersion, and internal atrial defibrillation thresholds were determined after establishment of chronic atrial fibrillation after 4 hours of sinus rhythm postcardioversion and 7 days of sinus rhythm postcardioversion. These measurements were then compared to a normal population of 13 dogs. The atrial defibrillation thresholds were 6.6 J (1.9-10.1 J) initially, 2.9 J (1.5-3.7 J) after 4 hours of sinus rhythm, and 0.9 J (0.4-1.3 J) after 7 days of sinus rhythm (P = 0.04). This decrease was associated inversely with the atrial effective refractory period (P < 0.03), and atrial fibrillation cycle length (P < 0.05), and with a decrease in atrial refractory period dispersion after 7 days of sinus rhythm (P = 0.04). These electrophysiological measurements reached normal population levels by 7 days. Atrial defibrillation thresholds decrease as atrial reverse electrical remodeling occurs and this reduction corresponds to increased atrial fibrillation cycle length, increased atrial refractoriness, and decreased refractory period dispersion." @default.
- W2024656541 created "2016-06-24" @default.
- W2024656541 creator A5025312482 @default.
- W2024656541 creator A5042345975 @default.
- W2024656541 creator A5058084490 @default.
- W2024656541 creator A5064399230 @default.
- W2024656541 creator A5065859286 @default.
- W2024656541 creator A5074946390 @default.
- W2024656541 date "2002-04-01" @default.
- W2024656541 modified "2023-09-27" @default.
- W2024656541 title "The Effects of Reverse Atrial Electrical Remodeling on Atrial Defibrillation Thresholds" @default.
- W2024656541 doi "https://doi.org/10.1046/j.1460-9592.2002.00470.x" @default.
- W2024656541 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/11995636" @default.
- W2024656541 hasPublicationYear "2002" @default.
- W2024656541 type Work @default.
- W2024656541 sameAs 2024656541 @default.
- W2024656541 citedByCount "8" @default.
- W2024656541 countsByYear W20246565412013 @default.
- W2024656541 countsByYear W20246565412022 @default.
- W2024656541 crossrefType "journal-article" @default.
- W2024656541 hasAuthorship W2024656541A5025312482 @default.
- W2024656541 hasAuthorship W2024656541A5042345975 @default.
- W2024656541 hasAuthorship W2024656541A5058084490 @default.
- W2024656541 hasAuthorship W2024656541A5064399230 @default.
- W2024656541 hasAuthorship W2024656541A5065859286 @default.
- W2024656541 hasAuthorship W2024656541A5074946390 @default.
- W2024656541 hasConcept C114021368 @default.
- W2024656541 hasConcept C126322002 @default.
- W2024656541 hasConcept C164705383 @default.
- W2024656541 hasConcept C189327125 @default.
- W2024656541 hasConcept C2775914520 @default.
- W2024656541 hasConcept C2777795826 @default.
- W2024656541 hasConcept C2779161974 @default.
- W2024656541 hasConcept C2908647359 @default.
- W2024656541 hasConcept C42219234 @default.
- W2024656541 hasConcept C70616116 @default.
- W2024656541 hasConcept C71924100 @default.
- W2024656541 hasConcept C99454951 @default.
- W2024656541 hasConceptScore W2024656541C114021368 @default.
- W2024656541 hasConceptScore W2024656541C126322002 @default.
- W2024656541 hasConceptScore W2024656541C164705383 @default.
- W2024656541 hasConceptScore W2024656541C189327125 @default.
- W2024656541 hasConceptScore W2024656541C2775914520 @default.
- W2024656541 hasConceptScore W2024656541C2777795826 @default.
- W2024656541 hasConceptScore W2024656541C2779161974 @default.
- W2024656541 hasConceptScore W2024656541C2908647359 @default.
- W2024656541 hasConceptScore W2024656541C42219234 @default.
- W2024656541 hasConceptScore W2024656541C70616116 @default.
- W2024656541 hasConceptScore W2024656541C71924100 @default.
- W2024656541 hasConceptScore W2024656541C99454951 @default.
- W2024656541 hasIssue "4" @default.
- W2024656541 hasLocation W20246565411 @default.
- W2024656541 hasLocation W20246565412 @default.
- W2024656541 hasOpenAccess W2024656541 @default.
- W2024656541 hasPrimaryLocation W20246565411 @default.
- W2024656541 hasRelatedWork W2024656541 @default.
- W2024656541 hasRelatedWork W2052516140 @default.
- W2024656541 hasRelatedWork W2056741016 @default.
- W2024656541 hasRelatedWork W2066155196 @default.
- W2024656541 hasRelatedWork W2076062812 @default.
- W2024656541 hasRelatedWork W2153446246 @default.
- W2024656541 hasRelatedWork W2351924942 @default.
- W2024656541 hasRelatedWork W2562731001 @default.
- W2024656541 hasRelatedWork W2887750662 @default.
- W2024656541 hasRelatedWork W1709416416 @default.
- W2024656541 hasVolume "25" @default.
- W2024656541 isParatext "false" @default.
- W2024656541 isRetracted "false" @default.
- W2024656541 magId "2024656541" @default.
- W2024656541 workType "article" @default.