题目内容
下列不属于三度房室传导阻滞心电图表现的是
2021-10-18
A.P与QRS无关
B.R波频率大于P波频率
C.P-P间期可相等
D.R-R间期可相等
E.心室率多在30~40次/分
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='25995' and id < 2181591 and id<>'2181591' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25995' and id > 2181591 and id<>'2181591' order by id asc limit 5