Assertion: ischemic stroke | /r/CreatedBy | blockage of a blood vessel
Facets:
value: typically
type: DEGREE
Source sentences:
text: An ischemic stroke is typically caused by blockage of a blood vessel, though there are also less common causes.
text: Ischemic strokes account for 80% of all strokes and are caused by blockage of a blood vessel supplying the brain.
text: Ischemic stroke is caused by blockage of a blood vessel supplying the brain.