Assertion: pacemaker's action potential | /r/HasProperty | electrical impulse
Facets:
Source sentences:
text: Myocardial conduction cells initiate and propagate the action potential (the electrical impulse) that travels throughout the heart muscle and triggers the contractions that propel the blood.
text: Action potentials (electrical impulses) in the heart originate in specialized cardiac muscle cells, called autorhythmic cells.
text: Action potentials are the electrical stimulus that elicits the mechanical response in ECC.
text: Myocardial conduction cells initiate and propagate the action potential (the electrical impulse) that travels throughout the heart and triggers the contractions that propel the blood.
text: Myocardial conduction cells initiate and propagate the action potential (the electrical impulse) that travels throughout the heart and triggers the contractions that propel the blood.