Assertion: pericardium's heart | /r/CapableOf | separate atrium
Facets:
value: from the ventricles coronary sulcus
type: TRANSITIVE-OBJECT
Source sentences:
text: coronary sulcus groove on the surface of the heart that separates the atria from the ventricles coronary sulcus contains the coronary sinus, circumflex a., and right coronary a.