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 1.左鎖骨下動脈leftsubclavianartery2.左側椎動脈leftvertebralartery3.左側椎動脈起始部重度狹窄leftvertebralarteryseverestenosis4.左側胸廓內動脈leftinternalmammaryartery (共 135 字) [閱讀本文] >>