在上方的主动脉上可以看到冠状动脉的开口。

The coronary artery orifices can be seen just above.

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源于主动脉根左边的左冠状动脉。

This is the left coronary artery from the aortic root on the left.

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源于主动脉根左边的左冠状动脉。

This is the left coronary artery from the aortic root on the left.

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