2015年11月6日 · Case No. 1: Y SVG-PLB, PDA Graft with Low Flow in One Branch. A 66-year-old male with multi-vessel coronary artery disease underwent CABG surgery. A saphenous vein Y graft was anastomosed to the Posterior Descending Artery (PDA) and to …

2014年2月4日 · Emergent cardiac catheterisation and angiography demonstrated an occlusive thrombus in the saphenous vein graft (SVG) to the PLB with a meniscus sign (figure 2). The LIMA to LAD was patent, as was the SVG to PDA. The SVG to OM appeared subacutely occluded. The native RCA did not provide flow into the grafted PLB.

2022年6月8日 · An external support device that wraps around the SVG was developed to prevent conduit dilation, attenuate the higher arterial pressure, mitigate against any associated increase in wall tension, enhance lumen uniformity, and reduce smooth muscle cell proliferation, IH, …

2017年5月11日 · Percutaneous coronary intervention (PCI) of saphenous vein grafts (SVGs) has historically been associated with a high risk of adverse ischemic events, but there is a paucity of contemporary data on the second-generation drug-eluting stent use within SVG, and the relative importance of high platelet reactivity (HPR) in SVG PCI versus native ...

Eluting Stents, PCI of SVG vessel is an alternative to re-do surgery for the occlusion of graft vessel. Although, PCI is associated with higher risk of in-stent restenosis, target vessel repeats revascularization, myocardial infarction or death. Uses of embolic protection devices is Class I indication by ACC/AHA for SVG PCI.

2003年7月14日 · Background— The use of aortic connectors for proximal saphenous vein bypass graft anastomoses eliminates the need for aortic clamping during coronary artery bypass grafting (CABG) and may reduce the incidence of stroke in the elderly and in …

SVG to OM is the commonest vessel, that developed significant stenosis in 27 (56%), followed by LAD 9 (16.1%), RCA6 (10.7%), PDA 6 (10.7%), PLB 3 (5.4%), DG 3 (5.4%) m and LIMA-LAD 1 (1.8%). Total 63 stents were deployed in 56 vessels of 46 patients.

2021年8月31日 · ABSTRACT: Saphenous vein grafts (SVGs) remain the most frequently used conduits in coronary artery bypass graft surgery (CABG). Despite advances in surgical techniques and pharmacotherapy, SVG failure rates remain high, often leading to repeat coronary revascularization.

2020年7月5日 · Coronary artery bypass grafting (CABG) is the gold standard for invasive treatment of severe CHD, especially triple-vessel disease and left main disease. Saphenous veins (SVs) are typically used in CABG because of their sufficient length and convenience, but SV graft (SVG) failure is a common finding in patients.

2019年1月1日 · Options for revascularisation in cases of SVG disease include either percutaneous coronary interventions (PCI) or repeat coronary artery bypass graft surgery (CABG). Due to a significantly higher risk of redo CABG, PCI is the preferred method of treating patients with SVG lesions.