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 1左冠状动脉leftcoronarya.2心大静脉greatcardiacv.3左室后静脉posteriorveinsofleftventricle4冠状窦coronarysinus5右冠状动脉rightcoronarya.6后室间支posteriorinterventricularbranch7心中静脉middlecardiacv. (共 168 字) [阅读本文] >>