(来学网)满足左心室肥厚的电压标准应是
  • A.
    (来学网)R1>1.2mV
  • B.
    (来学网)RaVL>0.5mV
  • C.
    (来学网)RaVF>1.5mV
  • D.
    (来学网)R+SV1>4.0mV
  • E.
    (来学网)R+SV5>1.2mV