part of in taxon results in development of His-Purkinje system development Purkinje myocyte development The process whose specific outcome is the progression of a Purkinje myocyte over time, from its formation to the mature structure. The Purkinje myocyte (also known as cardiac Purkinje fiber) is part of the cardiac conduction system that receives signals from the bundle of His and innervates the ventricular cardiac muscle. 2009-10-01T02:07:50Z cardiac Purkinje fiber development biological_process dph GO:0003165 ventricular cardiac muscle tissue development anatomical structure development Tetrapoda cardiac Purkinje fiber