心肌梗死时心电图特征性改变出现在II、III、aVF导联，定位诊断是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='32508' and id < 2582679 and id<>'2582679' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32508' and id > 2582679 and id<>'2582679' order by id asc limit 5