题目内容
强心苷中毒最常见的早期症状是( )
2021-11-10
A.心电图出现Q■丁间期缩短
B.头痛
C.胃肠道反应
D.房室传导阻滞
E.低血钾
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='27506' and id < 2269972 and id<>'2269972' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27506' and id > 2269972 and id<>'2269972' order by id asc limit 5