The series of molecular signals generated as a consequence of activation of the transmembrane protein Smoothened contributing to the modulation of the frequency, rate or extent of cardioblast proliferation in the secondary heart field. A cardioblast is a cardiac precursor cell. It is a cell that has been committed to a cardiac fate, but will undergo more cell division rather than terminally differentiating.
Synonyms:
exact_synonym:
hedgehog signaling pathway involved in regulation of second heart field cardioblast proliferation; hh signaling pathway involved in regulation of second heart field cardioblast proliferation; smoothened receptor signaling pathway involved in regulation of second heart field cardioblast proliferation; smoothened receptor signaling pathway involved in regulation of secondary heart field cardioblast proliferation; smoothened receptor signalling pathway involved in regulation of secondary heart field cardioblast proliferation