Steffenino G, Meier B, Finci L, von Segesser L, Velebit V
Chest. 1986 Dec;90(6):849-51. doi: 10.1378/chest.90.6.849.
Four patients with recurrent severe angina and evidence of myocardial ischemia two to six months after surgical coronary revascularization have been submitted to percutaneous transluminal angioplasty of the distal insertion of internal mammary artery grafts or of the recipient vessel distal to it. These cases illustrate the feasibility and safety of transluminal angioplasty of right and left internal mammary artery grafts, using the mammary artery as a way of access.
4例患者在接受冠状动脉搭桥手术后2至6个月出现复发性严重心绞痛并有心肌缺血证据，接受了经皮腔内血管成形术，对乳内动脉移植物的远端吻合口或其远端的受体血管进行治疗。这些病例说明了以乳内动脉为入路对左右乳内动脉移植物进行腔内血管成形术的可行性和安全性。
