(来学网)下列关于正常成人心电图各波段的描述,错误的是
  • A.
    (来学网)P-R间期为0.12~0.20s
  • B.
    (来学网)P波时限<0.11s
  • C.
    (来学网)Q-T间期为0.36~0.44s
  • D.
    (来学网)QRS波群时限为0.06~0.10s
  • E.
    (来学网)肢体导联S-T段上抬<0.10mV