Assertion: stent | /r/HasProperty | a mesh tube
Facets:
Source sentences:
text: A stent is a mesh tube placed in a blood vessel.
text: Stents are mesh tubes, usually made of metal, that are placed inside the arteries of the heart to reduce narrowing and strengthen the artery walls.
text: A stent is a mesh tube that can be placed inside a partially blocked artery to hold it open.