前间壁心肌梗死的特征性心电图改变导联多见于

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='31056' and id < 2497732 and id<>'2497732' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31056' and id > 2497732 and id<>'2497732' order by id asc limit 5