Assertion: mediastinum's vessel | /r/HasProperty | aorta
Facets:
Source sentences:
text: It can happen because of a number of reasons, like (a) hemorrhage into the mediastinum from lacerated great vessels (aorta, SVC)
text: These problems include spreading to the heart, pericardium (the lining around the heart), and great vessels (the aorta and vena cava).