心电图Ⅱ、Ⅲ、aVF、V6、V7导联运动后出现ST段水平下降，最可能涉及的冠状动脉有

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30587' and id < 2467911 and id<>'2467911' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30587' and id > 2467911 and id<>'2467911' order by id asc limit 5