引起左室侧壁或隔壁心肌梗死的冠状动脉分支是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32352' and id < 2571389 and id<>'2571389' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32352' and id > 2571389 and id<>'2571389' order by id asc limit 5