P波消失,心房率>350次/分,心室率为110次/分,节律不规整,其可能的诊断为
A.阵发性房性心动过速 B.心房扑动 C.心房颤动 D.心室扑动 E.心室颤动
参考答案:C
一 you your dictionary?
—No. So I have to buy a new one today.
A.Did; find
B.Have; found
C.Are; finding
D.Had; found