溶栓后出现的再灌注性心律失常,下列哪种指标判断冠状动脉是否再通最敏感()
A.加速性室性自主心律
B.室性心动过速
C.室性期前收缩
D.房室传导阻滞
E.心室纤颤
参考答案:A
-Could I a dictionary from you. David?
-Sorry , I it to my cousin yesterday.
A.lend; borrowed
B.borrow; lend
C.borrow: lent
D.borrowed; lend
奶油加盐和压炼的目的是什么?