30.心臟的旋動脈(circumflex artery)是由下列何者分支?
(A)左冠狀動脈(left coronary artery)
(B)右冠狀動脈(right coronary artery)
(C)冠狀動脈邊緣支(marginal artery)
(D)前心室間動脈(anterior interventricular artery)
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統計: A(495), B(124), C(160), D(131), E(0) #1631780
統計: A(495), B(124), C(160), D(131), E(0) #1631780