(来学网)下列成人心电图正常值的标准,错误的是
  • A.
    (来学网)PR间期为0.12~0.20S
  • B.
    (来学网)P波时限<0.12S
  • C.
    (来学网)V2、V3导联ST段上抬可达0.2MV
  • D.
    (来学网)QRS波群时限不超过0.11S
  • E.
    (来学网)QTC间期>0.44S