室壁激动时间是指().
- A自R波顶峰起作垂线距QRS波终末的时间
- B自QRS波起始部起至R波顶峰所作垂线间的时间
- CQRS波时间的总和
- D自QRS波的起始部至T波开始之间的一段时间E.自R波顶峰起作垂线至T波开始之间的一段时间
室壁激动时间是指().
暂无解析
右室室壁激动和左室室壁激动时间分别为()A0.01~0.02秒,0.02~0.04秒B0.01~0.02秒,0.02~0.05秒C0.01~0.04秒,0.02~0.06秒D0.01~0.05秒,0.02~0.04秒E0.01~O.15秒,0.02~0.04秒
右室室壁激动和左室室壁激动时间分别为()A0.01~0.02秒,0.02~0.05秒B0.01~0.02秒,0.02~0.05秒C0.01~0.04秒,0.02~0.06秒D0.01~0.05秒,0.02~0.04秒E0.01~O.15秒,0.02~0.04秒
3、V5导联R峰时间(室壁激动时间)>0.05s,可见于()。
V5导联R峰时间(室壁激动时间)>0.05s,可见于()。A右心室肥大B右束支阻滞C左心室肥大D右前分支阻滞E左后分支阻滞
右室室壁激动和左室室壁激动时间分别为()AA.0.01~0.02秒,0.02~0.05秒BB.0.01~0.02秒,0.02~0.05秒CC.0.01~0.04秒,0.02~0.06秒DD.0.01~0.05秒,0.02~0.04秒EE.0.01~O.15秒,0.02~0.04秒
5、室壁运动记分法,室壁运动减弱是指室壁运动记分指数(WMSI)()。
室壁运动记分法,室壁运动减弱是指室壁运动记分指数(WMSI)()。A≤1B=1C=2D接近0E负数
右室室壁激动和左室室壁激动时间分别为()AA.0.01~0.02秒,0.02~0.05秒 BB.0.01~0.02秒,0.02~0.05秒 CC.0.01~0.04秒,0.02~0.06秒 DD.0.01~0.05秒,0.02~0.04秒 EE.0.01~O.15秒,0.02~0.04秒