患者疑诊为主动脉缩窄，超声应进行检查的 扫查区是（     ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25735' and id < 2163228 and id<>'2163228' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25735' and id > 2163228 and id<>'2163228' order by id asc limit 5