SA node cell to atrial cardiac muscle cell signaling
Any process that mediates the transfer of information from an SA node cardiomyocyte to an atrial cardiomyocyte.
GO:0086070
SA node cell to atrial cardiac muscle cell communication
is_a
SA node cardiac muscle cell to atrial cardiac muscle cell signalling
exact
SA node cardiomyocyte to atrial cardiomyocyte signalling
exact
SAN cardiomyocyte to atrial cardiomyocyte signalling
exact
sinoatrial node cardiomyocyte to atrial cardiomyocyte signalling
exact
sinus node cardiomyocyte to atrial cardiomyocyte signalling
narrow