室间隔缺损超声诊断要点有（  ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27181' and id < 2252145 and id<>'2252145' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27181' and id > 2252145 and id<>'2252145' order by id asc limit 5