题目内容
强心苷对心肌电生理的影响包括
2021-10-15
A.降低窦房结和心房自律性
B.降低浦氏纤维自律性
C.减慢房室传导
D.缩短心房肌有效不应期
E.缩短心室肌有效不应期
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='25825' and id < 2169001 and id<>'2169001' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25825' and id > 2169001 and id<>'2169001' order by id asc limit 5