Assertion: descending aorta | /r/HasAspect | two portions
Facets:
Source sentences:
text: The descending aorta is divided into two portions, the thoracic and abdominal, in correspondence with the two great cavities of the trunk in which it is situated 1
text: The descending aorta is a continuation of the aortic arch and is divided into the two sections: the thoracic aorta and the abdominal aorta.