肺动脉栓塞中最为常见的栓塞为（  ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='27181' and id < 2251946 and id<>'2251946' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27181' and id > 2251946 and id<>'2251946' order by id asc limit 5