Matches in SemOpenAlex for { <https://semopenalex.org/work/W2019876988> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2019876988 endingPage "3167" @default.
- W2019876988 startingPage "3161" @default.
- W2019876988 abstract "Although restitution has been hypothesized to determine action potential duration (APD) during ventricular fibrillation (VF), cardiac memory may also be important.Transmembrane recordings were made with a floating microelectrode from the anterior right ventricular wall in 6 pigs during up to 60 seconds of VF. The recordings were divided into 5-second intervals, and APD60 and the diastolic interval (DI) were calculated for each activation cycle throughout each interval. Stepwise linear regression was used to determine how well each APD60 [APD60(n)] was predicted by the 4 previous DIs (n-1, n-2, n-3, n-4) and the 3 previous APD60s (n-1, n-2, n-3). A mean+/-SD of 3+/-1.5 of the variables entered the regression equation. DI(n-1) (70% of intervals) and APD60(n-1) (71% of intervals) appeared most frequently in the regression equations and were the first or second variables entered during the stepwise regression in 87% and 76% of the intervals in which they were present, respectively. The coefficients of DI(n-1) and APD60(n-1) were positive 89% and 98% of the time, respectively. R2 of the regression for all entered variables during all intervals was 0.39+/-0.05.The high incidence and positive coefficient of DI(n-1) indicate that restitution is important in determining APD during VF, whereas the similarly high incidence and positive coefficient of APD(n-1) indicate that cardiac memory is equally important. The finding that the regression equation accounts for only 39% of the variability of APD indicates that factors other than restitution and memory are also important in determining APD during VF." @default.
- W2019876988 created "2016-06-24" @default.
- W2019876988 creator A5009816952 @default.
- W2019876988 creator A5010917142 @default.
- W2019876988 creator A5057147306 @default.
- W2019876988 creator A5066018914 @default.
- W2019876988 date "2004-11-16" @default.
- W2019876988 modified "2023-10-15" @default.
- W2019876988 title "Restitution Properties During Ventricular Fibrillation in the In Situ Swine Heart" @default.
- W2019876988 cites W1978421966 @default.
- W2019876988 cites W1999026848 @default.
- W2019876988 cites W2003086820 @default.
- W2019876988 cites W2003803681 @default.
- W2019876988 cites W2004350789 @default.
- W2019876988 cites W2017095658 @default.
- W2019876988 cites W2037462241 @default.
- W2019876988 cites W2038827664 @default.
- W2019876988 cites W2051685732 @default.
- W2019876988 cites W2077331262 @default.
- W2019876988 cites W2085488719 @default.
- W2019876988 cites W2100392279 @default.
- W2019876988 cites W2101482473 @default.
- W2019876988 cites W2104844745 @default.
- W2019876988 cites W2118612725 @default.
- W2019876988 cites W2129399815 @default.
- W2019876988 cites W2136293088 @default.
- W2019876988 cites W2464074216 @default.
- W2019876988 doi "https://doi.org/10.1161/01.cir.0000147618.93579.56" @default.
- W2019876988 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15533856" @default.
- W2019876988 hasPublicationYear "2004" @default.
- W2019876988 type Work @default.
- W2019876988 sameAs 2019876988 @default.
- W2019876988 citedByCount "34" @default.
- W2019876988 countsByYear W20198769882012 @default.
- W2019876988 countsByYear W20198769882013 @default.
- W2019876988 countsByYear W20198769882014 @default.
- W2019876988 countsByYear W20198769882016 @default.
- W2019876988 countsByYear W20198769882017 @default.
- W2019876988 countsByYear W20198769882020 @default.
- W2019876988 countsByYear W20198769882021 @default.
- W2019876988 countsByYear W20198769882022 @default.
- W2019876988 crossrefType "journal-article" @default.
- W2019876988 hasAuthorship W2019876988A5009816952 @default.
- W2019876988 hasAuthorship W2019876988A5010917142 @default.
- W2019876988 hasAuthorship W2019876988A5057147306 @default.
- W2019876988 hasAuthorship W2019876988A5066018914 @default.
- W2019876988 hasBestOaLocation W20198769881 @default.
- W2019876988 hasConcept C105795698 @default.
- W2019876988 hasConcept C126322002 @default.
- W2019876988 hasConcept C152877465 @default.
- W2019876988 hasConcept C164705383 @default.
- W2019876988 hasConcept C170964787 @default.
- W2019876988 hasConcept C17744445 @default.
- W2019876988 hasConcept C199539241 @default.
- W2019876988 hasConcept C2778392301 @default.
- W2019876988 hasConcept C2779161974 @default.
- W2019876988 hasConcept C2781005686 @default.
- W2019876988 hasConcept C33923547 @default.
- W2019876988 hasConcept C48921125 @default.
- W2019876988 hasConcept C71924100 @default.
- W2019876988 hasConceptScore W2019876988C105795698 @default.
- W2019876988 hasConceptScore W2019876988C126322002 @default.
- W2019876988 hasConceptScore W2019876988C152877465 @default.
- W2019876988 hasConceptScore W2019876988C164705383 @default.
- W2019876988 hasConceptScore W2019876988C170964787 @default.
- W2019876988 hasConceptScore W2019876988C17744445 @default.
- W2019876988 hasConceptScore W2019876988C199539241 @default.
- W2019876988 hasConceptScore W2019876988C2778392301 @default.
- W2019876988 hasConceptScore W2019876988C2779161974 @default.
- W2019876988 hasConceptScore W2019876988C2781005686 @default.
- W2019876988 hasConceptScore W2019876988C33923547 @default.
- W2019876988 hasConceptScore W2019876988C48921125 @default.
- W2019876988 hasConceptScore W2019876988C71924100 @default.
- W2019876988 hasIssue "20" @default.
- W2019876988 hasLocation W20198769881 @default.
- W2019876988 hasLocation W20198769882 @default.
- W2019876988 hasOpenAccess W2019876988 @default.
- W2019876988 hasPrimaryLocation W20198769881 @default.
- W2019876988 hasRelatedWork W1976866108 @default.
- W2019876988 hasRelatedWork W1991668437 @default.
- W2019876988 hasRelatedWork W2058411492 @default.
- W2019876988 hasRelatedWork W2167355894 @default.
- W2019876988 hasRelatedWork W2380458731 @default.
- W2019876988 hasRelatedWork W2396697734 @default.
- W2019876988 hasRelatedWork W2401674628 @default.
- W2019876988 hasRelatedWork W3215700490 @default.
- W2019876988 hasRelatedWork W4320301389 @default.
- W2019876988 hasRelatedWork W4320803862 @default.
- W2019876988 hasVolume "110" @default.
- W2019876988 isParatext "false" @default.
- W2019876988 isRetracted "false" @default.
- W2019876988 magId "2019876988" @default.
- W2019876988 workType "article" @default.