这也是右位主动脉弓的一个征象。

This too is a sign of a right-sided aortic arch.

youdao

这是右位主动脉弓征象。

This is a sign of a right-sided aortic arch.

youdao

这是右位主动脉弓征象。

This is a sign of a right-sided aortic arch.

youdao