动脉导管未闭，肺动脉血流速度lm/s， 发现三尖瓣反流速度为4m/S，其肺动脉 收缩压可能为

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='31769' and id < 2539922 and id<>'2539922' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31769' and id > 2539922 and id<>'2539922' order by id asc limit 5