单词	arch of the aorta
释义	arch of the aorta noun phrase : the curved part of the aorta that connects the ascending aorta with the descending aorta and from which the brachiocephalic artery, left carotid artery, and left subclavian artery arise called also aortic arch Word History First Known Use 1754, in the meaning defined above Medical Definition arch of the aorta noun : the curved transverse part of the aorta that connects the ascending aorta with the descending aorta called also aortic arch
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