Assertion: aortic valve | /r/CapableOf | become obstructed
Facets:
Source sentences:
text: The stenosis causes the aortic valve to become narrowed or obstructed, which makes it harder for the heart to pump blood into the aorta.
text: The stenosis causes the aortic valve to become narrowed or obstructed, which makes it harder for the heart to pump blood into the aorta.