Assertion: aortic aneurysm | /r/CreatedBy | atherosclerosis
Facets:
value: most often
type: DEGREE
Source sentences:
text: Most aortic aneurysms are caused by atherosclerosis ("hardening of the arteries") since this condition can weaken the walls of the aorta and lead to thinning and widening of the affected areas.
text: Thoracic aortic aneurysms are most often caused by atherosclerosis, a hardening of the arteries that damages the artery's walls.