符合二尖瓣狭窄合并主动脉瓣关闭不全的体征是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30629' and id < 2470031 and id<>'2470031' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30629' and id > 2470031 and id<>'2470031' order by id asc limit 5