Assertion: cardiac muscle's depolarization | /r/CapableOf | activate dihydropyridine receptors
Facets:
value: in the terminal cisternae
type: LOCATION
Source sentences:
text: Depolarization of the inner portions activates dihydropyridine receptors in the terminal cisternae, which are in close proximity to ryanodine receptors in the adjacent sarcoplasmic reticulum.