代表心室除极和复极总时间的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='28170' and id < 2307226 and id<>'2307226' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28170' and id > 2307226 and id<>'2307226' order by id asc limit 5