منابع مشابه
Saphenous Vein Bypass Grafts
bygestonAril0,2017http://ciajournals.org/Downladedfrom 312 Circulation Vol 89, No 1 January 1994 27. Guzman LA, Villa AE, Whitlow P. Newatherectomy devices in thetreatment of old saphenous vein grafts: are the initial resultsencouraging? Circulation.1992;86(suppl I):I-780. Abstract.28. Hong MK, Popma JJ, LeonMB, KentKM,...
متن کاملDifferent Coronary Artery Bypass Grafts Sequential Saphenous Vein Grafts and Internal Mammary Artery Grafts
Characteristics of blood-flow velocities were investigated at different sites in two types of coronary artery bypass grafts, sequential saphenous vein grafts (SSVG) and internal mammary artery grafts (IMAG). The latter appear to have the longest life span. The patency rate of the side-to-side anastomosis of the SSVG is better than that of the end-to-side anastomosis. The SSVG was anastomosed to...
متن کاملPathologic changes in aortic-coronary arterial saphenous vein grafts.
This is a pathologic study of segments of saphenous vein used as a graft between the aorta and a coronary artery in the surgical treatment of coronary atherosclerosis. Except for an occasional case with thrombotic occlusion of the graft, no lesions were observed in grafts which had been in place for less than 1 month. In each of two grafts in place for 1 month, mild fibrous thickening of the in...
متن کاملEndothelium-dependent acetylcholine-induced vasodilatory response of saphenous vein grafts.
INTRODUCTION It has been suggested that endothelial dysfunction is critical to saphenous vein graft (SVG) occlusion. AIM To evaluate in vivo endothelium-mediated vasoreactivity in angiographically non-stenotic SVG. METHODS The group consisted of 31 patients (pts), aged 58.7+/-8.7 years, 54+/-38 months after coronary bypass surgery. In each patient one angiographically normal SVG was selecte...
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ژورنال
عنوان ژورنال: Circulation
سال: 1980
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.62.6.1387