Article: article from journal or magazin.
Intravascular stenting for stenosis of aortocoronary venous bypass grafts
Journal of the American College of Cardiology
Journal Article --- Old month value: Apr
To test the ability of endoluminal stents to prevent saphenous vein graft restenosis after balloon angioplasty, 13 patients with angina and previous coronary bypass surgery underwent implantation of one or more stents into 14 stenosed grafts. Implantation was technically successful in all cases and there were no major in-hospital complications. During a median follow-up interval of 7 months (range 2 to 26), 10 patients (77%) underwent follow-up angiography. Seven patients remained asymptomatic or in improved condition without further intervention; three patients had further angioplasty with stent implantation for a new stenosis in the same graft. Two patients (20%) developed within-stent restenosis. There was one death from progressive congestive heart failure 7 months after implantation. No patient had a myocardial infarction or needed surgical revascularization during the follow-up period. In selected cases, stent implantation appears to be a promising new technique that may decrease the incidence of restenosis after balloon angioplasty in venous bypass grafts. The rate of complications is low. Further experience and longer follow-up will be needed before definite recommendations can be made about its use.
Aged Angiography Constriction, Pathologic Coronary Angiography *Coronary Artery Bypass Female Follow-Up Studies Humans Length of Stay Male Middle Aged Postoperative Complications *Prostheses and Implants Recurrence Reoperation Saphenous Vein/surgery/*transplantation Time Factors Ventricular Fibrillation/etiology
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