关于冠状沟的描述，正确的是A．冠状沟介于左、右心室之间B．近心底处，几乎呈环行，冠状沟将心房和心室分开C．冠状沟将左、右心房分开D．冠状沟呈环...

作者: rantiku 人气: - 评论: 0

问题关于冠状沟的描述，正确的是

选项 A．冠状沟介于左、右心室之间 B．近心底处，几乎呈环行，冠状沟将心房和心室分开 C．冠状沟将左、右心房分开 D．冠状沟呈环行将心房与心室分开 E．冠状沟绕至心脏后方与左室间沟相连

答案 B

解析

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