Assertion: aortic dissection | /r/HasProperty | acute
Facets:
value: generally
type: MANNER
Source sentences:
text: Because most aortic dissections are acute—sudden and dangerous—they are typically diagnosed in the hospital.
text: Aortic dissection is generally considered acute if less than 14 days have elapsed since the dissection occurred and chronic if >90 days have passed, though determining exact time of onset can be difficult, and authors differ with respect to definitions of hyperacute, acute, subacute, and chronic.