A．前降支B．对角支C．右冠状动脉D．回旋支E．左冠状动脉主干窦房结和房室结的血液供应更多来源于(?)

作者: rantiku 人气: - 评论: 0

问题 A．前降支 B．对角支 C．右冠状动脉 D．回旋支 E．左冠状动脉主干窦房结和房室结的血液供应更多来源于(?)

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答案 C

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