Assertion: aortic stenosis | /r/HasProperty | due
Facets:
value: largely
type: DEGREE
value: to the defect at birth time
type: CAUSE
Source sentences:
text: Aortic Stenosis in the young is due to the defect at birth time.
text: Aortic stenosis can be due to:
text: It is most prevalent in the over 65 age group and is largely due to degeneration of the valve over time.