Source:http://linkedlifedata.com/resource/umls/id/C3268950
GO: Any process that mediates interactions between a cell and its surroundings that contributes to the process of 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. [GOC:BHF, GOC:mtg_cardiac_conduct_nov11]