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肺循环

时间：2021-12-24 23:41 关键词：心与动脉基础医学

答案解析

<p>肺循环静脉血自右心室进入肺动脉，经肺动脉各级分支，进行气体交换后，含氧丰富的动脉血经肺静脉流回左心房。此循环途径称为肺循环。</p>

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