A.0.01~0.02秒,0.02~0.05秒
B.0.01~0.02秒,0.02~0.05秒
C.0.01~0.04秒,0.02~0.06秒
D.0.01~0.05秒,0.02~0.04秒
E.0.01~O.15秒,0.02~0.04秒
[单选题]右室室壁激动和左室室壁激动时间分别为()A . 0.01~0.02秒,0.02~0.05秒B . 0.01~0.02秒,0.02~0.05秒C . 0.01~0.04秒,0.02~0.06秒D . 0.01~0.05秒,0.02~0.04秒E . 0.01~O.15秒,0.02~0.04秒
[单选题]右室室壁激动和左室室壁激动时间分别为()A .0.01~0.02秒,0.02~0.05秒B .0.01~0.02秒,0.02~0.05秒C .0.01~0.04秒,0.02~0.06秒D .0.01~0.05秒,0.02~0.04秒E .0.01~O.15秒,0.02~0.04秒
[单选题]右室室壁激动和左室室壁激动时间分别为()。A . 0.01~0.02秒,0.02~0.05秒B . 0.01~0.02秒,0.02~0.05秒C . 0.01~0.04秒,0.02~0.06秒D . 0.01~0.05秒,0.02~0.04秒E . 0.01~O.15秒,0.02~0.04秒
[单选题]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C . QRS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
[单选题]V5导联R峰时间(室壁激动时间)>0.05s,可见于( )。A.右前分支阻滞B.右心室肥大C.左心室肥大D.右束支阻滞E.左后分支阻滞
[单选题]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
[单选题]左室下壁、右室心肌梗死,其病变的冠状动脉是()A . 左冠状动脉前降支B . 左冠状动脉回旋支C . 右冠状动脉D . 左冠状动脉主干E . 左冠状动脉前降支+右冠状动脉
[单选题]左室下壁、右室心肌梗死,其病变的冠状动脉是A.B.C.D.
[单选题]左室下壁、右室心肌梗死,其病变的冠状动脉是A.B.C.D.E.
[单选题]肺血管阻力和左室舒张末期压力分别代表A.右室前负荷、左室后负荷B.左室前负荷、右室后负荷C.右室后负荷、左室前负荷D.左室后负荷、右室前负荷E.左房前负荷、右房后负荷