Assertion: cardiac muscle's action potential | /r/HasProperty | conducted to cell
Facets:
value: in the heart
type: LOCATION
value: via gap junctions
type: MANNER
Source sentences:
text: Excitation-contraction coupling in cardiac muscle cells occurs when an action potential is initiated by pacemaker cells in the sinoatrial node or Atrioventricular node and conducted to all cells in the heart via gap junctions.