题目内容
在心动周期中,心室内压力上升最快的阶段是
2021-02-03
A.等容收缩期
B.快速射血期
C.缓慢射血期
D.等容舒张期
E.快速充盈期
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku_ where sourceid='10737' and id < 856841 and id<>'856841' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='10737' and id > 856841 and id<>'856841' order by id asc limit 5