cardiac pacemaker cell fate commitment
The commitment of cells to pacemaker cell fates and their capacity to differentiate into pacemaker cells. Pacemaker cells are specialized cardiomyocytes that are responsible for regulating the timing of heart contractions.
GO:0060923
cardiac muscle cell fate commitment
is_a
GO:0060920
cardiac pacemaker cell differentiation
part_of
pacemaker cell fate commitment
broad