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多选题
About the left coronary artery, which of the following descriptions are correct?
A
It arises from the posterior aortic sinus.
B
It emerges between the root of the pulmonary trunk and the left auricle.
C
Its main branches are anterior and poterior interventricular branches.
D
Th eanterior interventricular branch is accompanied by the great cardiac vein.
E
The left coronary artery distributes to the anterior two thirds of the interventricular septum.
答案解析
正确答案：BDE
题目纠错
