电轴不确定时的心电轴应为（）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32381' and id < 2572520 and id<>'2572520' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32381' and id > 2572520 and id<>'2572520' order by id asc limit 5