右前斜位服钡像见食管中段向后移位，代表了心脏的哪个部分异常：

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SQL Error: select id,body,options from ***_enewstiku where sourceid='24720' and id < 2117524 and id<>'2117524' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24720' and id > 2117524 and id<>'2117524' order by id asc limit 5