Assertion: pacemaker's action potential | /r/CapableOf | differ in three important ways
Facets:
value: from those of skeletal muscle cells
type: OTHER
value: sharply
type: DEGREE
Source sentences:
text: Cardiac muscle cell action potentials differ sharply from those of skeletal muscle cells in three important ways that promote synchronous rhythmic excitation of the heart: (1) they can be self-generating; (2) they can be conducted directly from cell to cell; and (3) they have long duration, which precludes fusion of individual twitch contractions.