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Importance of Gradients in Membrane Properties and Electrical Coupling in Sinoatrial Node Pacing
The sinoatrial node (SAN) is heterogeneous in terms of cell size, ion channels, current densities, connexins and electrical coupling. For example, Na(v)1.5 (responsible for I (Na)) and Cx43 (responsible for electrical coupling) are absent from the centre of the SAN (normally the leading pacemaker si...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3997424/ https://www.ncbi.nlm.nih.gov/pubmed/24759974 http://dx.doi.org/10.1371/journal.pone.0094565 |