吸气时可能增强、坐位或立位可减弱或消失的心音是（）。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='32381' and id < 2572527 and id<>'2572527' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32381' and id > 2572527 and id<>'2572527' order by id asc limit 5