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多选题
About the transverse sinus of pericardium, which of the following descriptions are correct?
A
It is a part of the pericardial cavity.
B
It is an oblique gap behind the heart.
C
It is bounded anteriorly by the ascending aorta and pulmonary trunk.
D
It is bounded posteriorly by the parietal pericardium.
E
It is the lowest part of the pericardial cavity.
答案解析
正确答案：AC
题目纠错
