(来学网)心脏DSA检查中;在作左心室造影,通常采用的投照角度是
  • A.
    (来学网)右前斜位30°
  • B.
    (来学网)左前斜45°
  • C.
    (来学网)右前斜位15°
  • D.
    (来学网)左前斜位30°
  • E.
    (来学网)右前斜位45°