略語大辞典 [Med] 11 IMA internal mammary artery 内部乳房動脈. 冠状動脈疾患の移植治療で使用する.internal mammary artery; e.g. used as a graft to coronary arteries in patients with CAD(coronary artery disease); ref. SV(saphenous vein); [Med]. 丸善「略語大辞典」JLogosID : 11878511