大型室间隔缺损后期出现持续青紫时肺血 管压力的改变是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='28597' and id < 2334519 and id<>'2334519' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28597' and id > 2334519 and id<>'2334519' order by id asc limit 5