Matches in SemOpenAlex for { <https://semopenalex.org/work/W1556095653> ?p ?o ?g. }
- W1556095653 endingPage "H2162" @default.
- W1556095653 startingPage "H2152" @default.
- W1556095653 abstract "Atrial activation involves interactions between cells with automaticity and slow-response action potentials with cells that are intrinsically quiescent with fast-response action potentials. Understanding normal and abnormal atrial activity requires an understanding of this process. We studied interactions of a cell with spontaneous activity, represented by a “real-time” simulation of a model of the rabbit sinoatrial (SA) node cell, simultaneously being electrically coupled via our “coupling clamp” circuit to a real, isolated atrial myocyte with variations in coupling conductance ( G c ) or stimulus frequency. The atrial cells were able to be driven at a regular rate by a single SA node model (SAN model) cell. Critical G c for entrainment of the SAN model cell to a nonstimulated atrial cell was 0.55 ± 0.05 nS ( n = 7), and the critical G c that allowed entrainment when the atrial cell was directly paced at a basic cycle length of 300 ms was 0.32 ± 0.01 nS ( n = 7). For each atrial cell we found periodic phenomena of synchronization other than 1:1 entrainment when G c was between 0.1 and 0.3 nS, below the value required for frequency entrainment, when the atrial cell was directly driven at a basic cycle length of either 300 or 600 ms. In conclusion, the high input resistance of the atrial cells allows successful entrainment of nodal and atrial cells at low values of G c , but further uncoupling produces arrhythmic interactions." @default.
- W1556095653 created "2016-06-24" @default.
- W1556095653 creator A5000648559 @default.
- W1556095653 creator A5012366506 @default.
- W1556095653 creator A5024000903 @default.
- W1556095653 creator A5029658732 @default.
- W1556095653 creator A5043358966 @default.
- W1556095653 creator A5055132455 @default.
- W1556095653 creator A5069291161 @default.
- W1556095653 creator A5078609514 @default.
- W1556095653 creator A5083072147 @default.
- W1556095653 date "1998-06-01" @default.
- W1556095653 modified "2023-09-26" @default.
- W1556095653 title "Electrical interactions between a rabbit atrial cell and a nodal cell model" @default.
- W1556095653 cites W1599498725 @default.
- W1556095653 cites W1968529582 @default.
- W1556095653 cites W1971918105 @default.
- W1556095653 cites W1973674955 @default.
- W1556095653 cites W1977719202 @default.
- W1556095653 cites W1984336411 @default.
- W1556095653 cites W1988120118 @default.
- W1556095653 cites W1993785510 @default.
- W1556095653 cites W1995182859 @default.
- W1556095653 cites W2002625388 @default.
- W1556095653 cites W2002915960 @default.
- W1556095653 cites W2023443037 @default.
- W1556095653 cites W2024228987 @default.
- W1556095653 cites W2029711747 @default.
- W1556095653 cites W2032265684 @default.
- W1556095653 cites W2039077559 @default.
- W1556095653 cites W2063754356 @default.
- W1556095653 cites W2068025638 @default.
- W1556095653 cites W2077430379 @default.
- W1556095653 cites W2084584963 @default.
- W1556095653 cites W2089884336 @default.
- W1556095653 cites W2108745810 @default.
- W1556095653 cites W2117270431 @default.
- W1556095653 cites W2123517938 @default.
- W1556095653 cites W2130526448 @default.
- W1556095653 cites W2132561989 @default.
- W1556095653 cites W2135771733 @default.
- W1556095653 cites W2141887556 @default.
- W1556095653 doi "https://doi.org/10.1152/ajpheart.1998.274.6.h2152" @default.
- W1556095653 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9841483" @default.
- W1556095653 hasPublicationYear "1998" @default.
- W1556095653 type Work @default.
- W1556095653 sameAs 1556095653 @default.
- W1556095653 citedByCount "26" @default.
- W1556095653 countsByYear W15560956532014 @default.
- W1556095653 countsByYear W15560956532015 @default.
- W1556095653 countsByYear W15560956532016 @default.
- W1556095653 countsByYear W15560956532020 @default.
- W1556095653 crossrefType "journal-article" @default.
- W1556095653 hasAuthorship W1556095653A5000648559 @default.
- W1556095653 hasAuthorship W1556095653A5012366506 @default.
- W1556095653 hasAuthorship W1556095653A5024000903 @default.
- W1556095653 hasAuthorship W1556095653A5029658732 @default.
- W1556095653 hasAuthorship W1556095653A5043358966 @default.
- W1556095653 hasAuthorship W1556095653A5055132455 @default.
- W1556095653 hasAuthorship W1556095653A5069291161 @default.
- W1556095653 hasAuthorship W1556095653A5078609514 @default.
- W1556095653 hasAuthorship W1556095653A5083072147 @default.
- W1556095653 hasConcept C121332964 @default.
- W1556095653 hasConcept C12554922 @default.
- W1556095653 hasConcept C126322002 @default.
- W1556095653 hasConcept C131584629 @default.
- W1556095653 hasConcept C135343436 @default.
- W1556095653 hasConcept C139992725 @default.
- W1556095653 hasConcept C146403970 @default.
- W1556095653 hasConcept C1491633281 @default.
- W1556095653 hasConcept C15744967 @default.
- W1556095653 hasConcept C164705383 @default.
- W1556095653 hasConcept C169760540 @default.
- W1556095653 hasConcept C185263204 @default.
- W1556095653 hasConcept C185592680 @default.
- W1556095653 hasConcept C191897082 @default.
- W1556095653 hasConcept C192562407 @default.
- W1556095653 hasConcept C2777720157 @default.
- W1556095653 hasConcept C2777953023 @default.
- W1556095653 hasConcept C2778542873 @default.
- W1556095653 hasConcept C2779918689 @default.
- W1556095653 hasConcept C3018640507 @default.
- W1556095653 hasConcept C542102704 @default.
- W1556095653 hasConcept C55493867 @default.
- W1556095653 hasConcept C57879066 @default.
- W1556095653 hasConcept C71924100 @default.
- W1556095653 hasConcept C83330619 @default.
- W1556095653 hasConcept C84393581 @default.
- W1556095653 hasConcept C86803240 @default.
- W1556095653 hasConcept C87520248 @default.
- W1556095653 hasConceptScore W1556095653C121332964 @default.
- W1556095653 hasConceptScore W1556095653C12554922 @default.
- W1556095653 hasConceptScore W1556095653C126322002 @default.
- W1556095653 hasConceptScore W1556095653C131584629 @default.
- W1556095653 hasConceptScore W1556095653C135343436 @default.
- W1556095653 hasConceptScore W1556095653C139992725 @default.
- W1556095653 hasConceptScore W1556095653C146403970 @default.
- W1556095653 hasConceptScore W1556095653C1491633281 @default.