Flynn M S, Caracciolo E A, Bach R G, Donohue T J, Aguirre F V, Kern M J
Department of Internal Medicine, St. Louis University Hospital, MO 63110.
Cathet Cardiovasc Diagn. 1994 Oct;33(2):139-44. doi: 10.1002/ccd.1810330212.
Coronary revascularization using balloon angioplasty and stent placement for unstable angina was performed in a 74-year-old woman with an aorto-ostial occlusion of a "Y-type" saphenous vein graft and a severe stenosis in the body of a 14-year-old left anterior descending saphenous vein graft. Multiple prior coronary bypass graft surgeries, location of branch graft lesions, and length of the ostial stenosis must be considered in selecting the approach to revascularization.
一名74岁女性因“Y型”大隐静脉移植血管开口处闭塞以及一条14年的左前降支大隐静脉移植血管体部严重狭窄,接受了使用球囊血管成形术和支架置入术进行的冠状动脉血运重建。在选择血运重建方法时,必须考虑多次既往冠状动脉搭桥手术、分支移植血管病变的位置以及开口处狭窄的长度。