下列哪项是典型心绞痛的心电图改变

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SQL Error: select id,body,options from ***_enewstiku where sourceid='28169' and id < 2307150 and id<>'2307150' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28169' and id > 2307150 and id<>'2307150' order by id asc limit 5