Assertion: endocardium's layer | /r/HasProperty | reflected onto the heart
Facets:
value: as the visceral layer
type: OTHER
value: as epicardium
type: LOCATION
Source sentences:
text: 23-1) is a closed sac, the parietal layer of which lines the inner surface of the fibrous pericardium and is reflected onto the heart as the visceral layer, or epicardium.