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 1.左房后支posteriorbranchofleftatrium2.冠状窦coronarysinus3.左室后支posteriorbranchofleftventricle4.后室间支posteriorinterventricularbranch5.右心房(拉向上)rightatrium(turnedupward)6.右冠状动脉rightcoronaryartery (共 185 字) [阅读本文] >>