SA node cell to atrial cardiac muscle cell communication
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.
GO:0086065
cell communication involved in cardiac conduction
is_a
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