主动脉关闭不全的常见临床表现为

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30398' and id < 2457486 and id<>'2457486' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30398' and id > 2457486 and id<>'2457486' order by id asc limit 5