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Understanding Saphenous Vein Graft Patency [PDF]
Circulation, 2011 Saphenous vein was the conduit used in the first series of coronary surgery, and, with the exception of revascularization of the left anterior descending coronary artery, it remains the most commonly used conduit.1 There are several reasons for this. First, because of its relatively large diameter and wall characteristics, it is technically easy to use;
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Effect of twist on flow and patency of vein grafts [PDF]
Journal of Vascular Surgery, 1989 This article examines the effect of twist on flow through reversed vein segments in vitro and its effect on graft patency in vivo. Excised canine superficial femoral veins were perfused in vitro with normal saline solution or canine blood. Perfusion was carried out at five pressures and against three outflow resistances.
E D, Endean, S, DeJong, P B, Dobrin
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New hybrid procedures in treating occluded arteriovenous hemodialysis grafts
Biomedical Papers, 2016 Backround. The use of arteriovenous graft is indicated in patients if the subcutaneous venous bed is exhausted or unsuitable for arteriovenous fistula creation.
Petr Bachleda +3 more
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Factors Affecting the Long-term Patency of Crossover Femorofemoral Bypass Graft [PDF]
, 2005 ObjectivesTo determine the factors affecting long-term patency of crossover femorofemoral bypass (FFB) graft.DesignA retrospective clinical study of a prospectively registered database.MaterialsTwo hundred and sixteen FFBs performed for 192 patients with
Lee, J.-H. +3 more
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Evaluation of small-diameter silk vascular grafts implanted in dogsCentral MessagePerspective
JTCVS Open, 2021 Objectives: Vascular replacement is one treatment for cardiovascular disease. However, in blood vessels with a diameter less than 6 mm, the existing artificial vascular grafts may be occluded by thrombus formation or intimal hyperplasia.
Takashi Tanaka, DVM, PhD +5 more
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Assessment of Operative Strategies to Improve Coronary Bypass Graft Patency [PDF]
, 2009 The ultimate success of bypass surgery depends on the construction of a technically perfect bypass graft to an appropriate coronary vessel using a conduit which will remain durable for the lifetime of the patient. This thesis explores methods to improve
Desai, Nimesh
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Prosthetic graft interposition of the brachiocephalic veins or superior vena cava combined with resection of malignant tumours: Graft patency and risk factors for graft occlusion [PDF]
, 2017 BACKGROUND: We aimed to assess graft patency in patients undergoing prosthetic graft interposition of the brachiocephalic veins (BCVs) or the superior vena cava (SVC) combined with resection of malignant tumours.
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Geographic miss and stent graft restenosis in hemodialysis access
Renal FailureStent grafts are widely used to treat dysfunctional hemodialysis vascular access, yet restenosis remains common and its predictors are incompletely understood.
Cheng-Wei Lien +4 more
doaj +1 more source
Siriraj Medical Journal, 2019 Objective: The aim of this study was to investigate the procedure success rate, one-year primary patency rate, one-year secondary patency rate, and complications compared between endovascular therapy and open surgical thrombectomy for treatment of ...
Nattawut Puangpunngam +13 more
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Diversity and complexity in neural organoids
FEBS Letters, EarlyView.Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley +1 more source