Is prosthetic renal artery reconstruction a durable procedure? An analysis of 489 bypass grafts
نویسندگان
چکیده
منابع مشابه
Numerical analysis of coronary artery bypass grafts: An over view
Arterial bypass grafts tend to fail after some years due to the development of intimal thickening (restenosis). Non-uniform hemodynamics following a bypass operation contributes to restenosis and bypass failure can occur due to the focal development of anastomotic intimal hyperplasia. Additionally, surgical injury aggravated by compliance mismatch between the graft and artery has been suggested...
متن کاملA Comparison of Interposition and Femoropopliteal Bypass Grafts in the Management of Popliteal Artery Trauma
Background: Peripheral vascular injury associated with lower limb trauma is a well-known emergency. The experience for the management of popliteal artery trauma have mainly come from managing the traumas of military personnels during Iran-Iraq war. The present study compared the effects of two currently-used surgical techniques in the management of popliteal trauma, namley femoropopliteal bypas...
متن کاملA Propensity Score Analysis of Renal Dysfunction in Patients after On-Pump and Off-Pump Coronary Artery Bypass Surgery
INTRODUCTION- Cardiovascular disease has emerged as a major health burden worldwide with coronary artery disease [CAD] causing highest mortality and morbidity. Coronary revascularization is the preferred treatment for patients with multivessel CAD. Based on the application of cardiopulmonary bypass [CPB], Coronary revascularization can be on-pump [OPCAB] or off-pump [CABG].The CPB is known to h...
متن کاملPharmacology of coronary artery bypass grafts.
Spasm of arterial and venous graft conduits can occur both during harvesting and after the graft is connected. Attempts to overcome spasm during harvesting by probing or hydraulic distension can cause structural damage to the graft, which may impair short- and long-term patency. After a coronary artery bypass graft is connected, spasm can cause major problems with myocardial perfusion. To selec...
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...
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ژورنال
عنوان ژورنال: Journal of Vascular Surgery
سال: 2001
ISSN: 0741-5214
DOI: 10.1067/mva.2001.112697