(来学网)彩色多普勒显示腹主动脉最大流速和每搏量分别为
  • A.
    (来学网)20cm/s;50~70ml
  • B.
    (来学网)56cm/s;38.4±11.92ml
  • C.
    (来学网)1.5m/s;60~130ml
  • D.
    (来学网)30cm/s;28.4±1.92ml
  • E.
    (来学网)48mm/s;10~30ml