急性房颤控制心室率的药物常选用()
A.胺碘酮
B.洋地黄
C.β-受体阻滞剂
D.普罗帕酮
E.钙通道阻滞剂
参考答案:B, C, E
患者女性,37岁,体检。动态心电图记录如图3-14-14所示,正确的诊断是()。
A.完全性干扰性房室分离
B.高度房室传导阻滞
C.三度房室传导阻滞
D.二度Ⅰ型房室传导阻滞
E.二度Ⅱ型房室传导阻滞
—What ____ does she like?
—Baseball. She ____ every day. [ ]
A. exercise; exercise
B. exercise; exercises
C. exercises; exercise
D.exercises; exercises