part_of part of has part has_part contributes to morphology of Purkinje myocyte conducting system of heart cardiac Purkinje fiber Purkinje fiber NCIT:C33430 EMAPA:35718 heart Purkinje fiber UBERON:0004147 MA:0000096 uberon MESH:D011690 subendocardial branch The cardiac Purkinje fiber is part of the cardiac conduction system that receives signals from the bundle of His and innervates the ventricular cardiac muscle. Wikipedia:Purkinje_fiber GAID:560 cardiac Purkinje fiber BTO:0001735 UBERON:0002354 FMA:9492 conducting tissue of heart cardiac muscle tissue of ventricle Purkinje fiber network