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怎样让心跳变慢
更新时间: 2020-11-17 00:00:00  

首先,双臂自然下垂,眼半睁,然后,吸气,同时双臂在体前交叉伸展,直至两臂伸平,这时使肺的容气量最大,到好像要撑破,再呼气,双臂按原路回,将气完全呼净。这样缓慢的做三到五次就可以达到心肺平缓,头脑清醒,不在紧张。

心跳(heartbeat),顾名思义就是心脏的跳动。右心房收纳全身的静脉血,通过右心室从肺动脉泵出,此时肺动脉中流的是静脉血,通过肺中的气体交换,变成含氧丰富的动脉血,由肺静脉送至左心房,再通过左心室的主动脉泵向全身各个组织器官以满足其正常生理活动的需要。

关键词: 怎样 心跳

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