Assertion: ischemic stroke | /r/CapableOf | become blocked
Facets:
Source sentences:
text: An ischemic stroke happens when blood flow through the artery that supplies oxygen-rich blood to the brain becomes blocked.
text: Ischemic strokes can happen if an artery to the brain becomes blocked.
text: An ischemic stroke occurs when a blood vessel in the brain becomes blocked due to a clot, and is more common in the elderly.
text: Ischemic strokes occur when a blood vessel in the brain becomes blocked due to a blood clot or excessive plaque buildup among the artery walls.