Assertion: coronary artery's branch | /r/HasProperty | absent
Facets:
value: especially
type: DEGREE
Source sentences:
text: In these cases, this artery takes on the role of supplying the sides and back walls of the heart, especially when branches from the other two arteries are smaller or absent.
text: In these cases, this artery takes on the role of supplying the sides and back walls of the heart, especially when branches from the other two arteries are smaller or absent.