Rowland P E, Grooters R K
Ann Thorac Surg. 1987 Mar;43(3):326-8. doi: 10.1016/s0003-4975(10)60625-x.
Occasionally, a patient with calcification of the ascending aorta will be unsuitable for conventional saphenous vein aortocoronary bypass. Similarly, when a patient is seen with saphenous vein (or internal mammary artery) of inadequate diameter or quality, another method of revascularization must be selected. Two cases of coronary-coronary artery bypass are illustrative of one solution to these difficult and increasingly common problems.
偶尔，升主动脉钙化的患者不适合传统的大隐静脉主动脉冠状动脉旁路移植术。同样，当发现患者的大隐静脉（或乳内动脉）直径不足或质量不佳时，必须选择另一种血运重建方法。两例冠状动脉-冠状动脉旁路移植术说明了针对这些困难且日益常见问题的一种解决方案。
