心肌梗塞患者出现阵发性室性心动过速，预示即将发生

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30778' and id < 2478346 and id<>'2478346' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30778' and id > 2478346 and id<>'2478346' order by id asc limit 5