题目内容
扩张型心肌病各瓣口的多普勒异常表现有
2022-01-25
A.各瓣口血流速度减低
B.二尖瓣血流频谱A峰> E峰
C.各瓣口探及反流频谱
D.各心腔内血流显色暗淡或不显色
E.以上都正确
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='31771' and id < 2540058 and id<>'2540058' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31771' and id > 2540058 and id<>'2540058' order by id asc limit 5