GO:0038166

The series of molecular signals generated as a consequence of angiotensin II binding to an angiotensin receptor on the surface of the cell, and proceeding with the activated receptor transmitting the signal to a heterotrimeric G-protein complex to initiate a change in cell activity. Ends with regulation of a downstream cellular process, e.g. transcription. [GOC:BHF, GOC:mtg_cardiac_conduct_nov11, GOC:nhn, GOC:signaling, PMID:10977869]