FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term SA node cell to atrial cardiac muscle cell communication ID (Ontology) GO:0086070 (Gene Ontology)
Definition The process that mediates interactions between an SA node cardiomyocyte and its surroundings that contributes to the process of the SA node cardiomyocyte communicating with an atrial cardiomyocyte in cardiac conduction. Encompasses interactions such as signaling or attachment between one cell and another cell, between a cell and an extracellular matrix, or between a cell and any other aspect of its environment.
Also Known As "SA node cardiac muscle cell to atrial cardiac muscle cell communication" ; "SA node cardiomyocyte to atrial cardiomyocyte communication" ; "SAN cardiomyocyte to atrial cardiomyocyte communication" (for all, see Synonyms field below)
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cell communication__
cardiac conduction__|
                    cell communication involved in cardiac conduction
                     |__SA node cell to atrial cardiac muscle cell communication
                         |__SA node cell to atrial cardiac muscle cell communication by electrical coupling
                         |__SA node cell to atrial cardiac muscle cell signaling
                         |   |__SA node cell action potential(+)
                         |__SA node cell-atrial cardiac muscle cell adhesion involved in cell communication
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Is a cell communication involved in cardiac conduction
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Synonyms
  • "SA node cardiac muscle cell to atrial cardiac muscle cell communication" EXACT
    "SA node cardiomyocyte to atrial cardiomyocyte communication" EXACT
    "SAN cardiomyocyte to atrial cardiomyocyte communication" EXACT
    "sinoatrial node cardiomyocyte to atrial cardiomyocyte communication" EXACT
    "sinus node cardiomyocyte to atrial cardiomyocyte communication" NARROW
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