Tartini R, Steinbrunn W, Kappenberger L, Goebel N, Turina M
Ann Thorac Surg. 1985 Sep;40(3):302-4. doi: 10.1016/s0003-4975(10)60048-3.
A patient with successful implantation of an internal mammary artery graft in the left anterior descending coronary artery complained of residual but different anginal pain after operation. Ischemia was demonstrated during a manual stress test. Angiography revealed anomalous origin of the thyrocervical trunk from the internal mammary artery. Angina and ischemia disappeared after the trunk was ligated.
一名左前降支冠状动脉成功植入乳内动脉移植物的患者术后仍有残留但不同的心绞痛症状。手动负荷试验显示有缺血表现。血管造影显示甲状腺颈干自乳内动脉异常起源。结扎该血管干后心绞痛和缺血症状消失。