(来学网)心脏左前斜位,冠状面与胶片的夹角是
  • A.
    (来学网)30°-50°
  • B.
    (来学网)45°-55°
  • C.
    (来学网)55°-65°
  • D.
    (来学网)70°-80°
  • E.
    (来学网)85°