问题详情

6.P波代表:( )


<span style、"font-family: 宋体;">心房除极</span>

<span style、"font-family: 宋体;">心房复极</span>

<span style、"font-family: 宋体;">心室除极</span>

<span style、"font-family: 宋体;">心室复极</span>

时间:2021-07-17 19:23 关键词:

答案解析

<span style="font-family: 宋体;">心房除极</span>