题目内容
心律失常的发生机制是
2022-01-14
A.二尖瓣狭窄
B.主动脉瓣狭窄
C.激动的形成和传导异常
D.心肌缺血
E.折返
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='31202' and id < 2505196 and id<>'2505196' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31202' and id > 2505196 and id<>'2505196' order by id asc limit 5