Assertion: transverse aortic arch | /r/HasProperty | ao
Facets:
Source sentences:
text: Schematic drawings of the three-vessel-trachea view in a normal fetus (A), where the transverse aortic arch (Ao) and isthmus merge with the pulmonary artery (PA) and ductus arteriosus (DA) into the descending aorta in a “V-shape” configuration to the left of the trachea (T).
text: The transverse aortic arch (AOA) is narrow when compared to the size of the pulmonary artery (PA) and ductal arch (DA).