Assertion: aortic arch's branch | /r/HasProperty | trimmed to appropriate length
Facets:
Source sentences:
text: The middle branch of a trifurcated graft is trimmed to an appropriate length and sutured end-to-end to the left common carotid artery while full cardiopulmonary bypass flow is maintained
text: After the left subclavian artery is transected, the first branch of the trifurcated graft is trimmed to an appropriate length and sutured end-to-end to the vessel.