Assertion: aortic dissection | /r/CapableOf | involve aortic valve
Facets:
value: often
type: TEMPORAL
Source sentences:
text: A secondary indication is acute aortic valve insufficiency (regurgitation): ascending aortic dissections often involve the aortic valve, which, having lost its suspensory support, telescopes down into the aortic root, resulting in aortic incompetence.