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胸主动脉病变
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Oversizing of Aortic Stent Grafts for Ab..
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Acute Aortic Syndrome and Acute Traumati..
图片(27)查看(3025)下载(27)
Use of an Endograft from the External to..
图片(3)查看(2956)下载(5)
Left Common Carotid Artery Cannulation
图片(1)查看(2928)下载(3)
Stent-Graft Repair of Thoracic Aortic ..
图片(7)查看(3049)下载(49)
Vascular Closure Devices: A Comparative ..
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Effects of flat, parabolic and realistic..
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In vitro validation of flow measurements..
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Imaging of the Thoracic Aorta Before and..
图片(35)查看(3031)下载(14)
Endovascular repair of abdominal aortic ..
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Stent-Graft Repair of Isolated Iliac Ane..
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Percutaneous transcatheter aortic valve ..
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(作者:J. van Prehn,F.J.V. Schlosser[|]European Journal of Vascular and Endovascular Surgery 刊发时间:2009-03)(查看:3086 下载:34)
概述:Sizing of aortic endografts is an essential step in successful endovascular treatment of aortic pathology, although consensus regarding the optimal sizing strategy is lacking. Some proximal oversizing is necessary to obtain a seal between the stent graft and the aortic wall and to prevent the graft from migrating, but excessive oversizing might influence the results negatively. In this systematic review, we investigated the current literature to obtain an overview of the risks and benefits
(作者:H. Rousseau, MD, J.P. Bolduc, MD, C. Dambrin, MD, PhD, B. Marcheix, MD, G. Canevet, MD, and P. 刊发时间:2005-04)(查看:3049 下载:49)
概述:Endovascular treatment of aortic disease has emerged as an alternative mode of treatment that is particularly attractive for patients with severe comorbidities who would not be ideal candidates for open surgery. Actually, short-term morbidity and mortality rates, of large series, compare favorably with those from surgery, and stent-graft placement is proving to be a safe, minimally invasive, and effective treatment for thoracic aortic diseases. However, although endoluminal interventions
(作者:Takuya Ueda, MD, 刊发时间:2008-11)(查看:3031 下载:14)
概述:Thoracic endovascular aortic repair (TEVAR) has become widely accepted as an important option for treatment of thoracic aortic diseases. Cross-sectional radiologic imaging plays a crucial role for evaluating a patient’s candidacy for planning of the intervention and for assessment of postprocedural results and complications of TEVAR. Recent advances in imaging technologies, in part inspired by advances in stent-graft technology, have drastically changed the character and role of pre- and po
(作者:Katherine R. Birchard, MD 刊发时间:2008-10)(查看:3025 下载:27)
概述:
(作者:Lye-Quen Hon,MB BCh,MRCP (UK), FRCR,Arul Ganeshan, 刊发时间:2009-02)(查看:3014 下载:4)
概述:The use of closure devices is widespread and becoming more common. Radiologists performing arterial access procedures should be aware of when and how to use them, as well as the advantages and disadvantages of various devices, and any complications that may occur. This review intends to provide an overview of these devices, focusing on how they work, their efficacy in achieving hemostasis, any risks associated with their use, and our view as to which should be used for particular indications. Th
(作者:Juan Carlos Parodi, MD, 刊发时间:1995-01)(查看:2963 下载:7)
概述:Purpose: This report describes our experience with endovascular stented graft repair of abdominal aortic aneurysms and other arterial lesions.
(作者:A. Derom* and E. Lagae 刊发时间:2004-09)(查看:2956 下载:5)
概述:
(作者:Liam Morris[|] 刊发时间:2006-01)(查看:2951 下载:6)
概述:Computational fluid dynamics modelling of bifurcated stent grafts positioned across Abdominal Aortic Aneursysms (AAAs) is influenced significantly by the boundary conditions and geometry. To assess these influencing factors, simulations using three different steady inlet profiles and two geometries were run. The steady velocity inlet profiles (flat, parabolic and realistic) were used as input boundary conditions with a constant pressure outlet for each model. The geometry of an out-of-plane r
(作者:Chris Klonaris, MD 刊发时间:2009-03)(查看:2949 下载:5)
概述:
(作者:Yoshihiko Mochizuki, Hiroshi Iida, Hideaki Mori, Y 刊发时间:2003-01)(查看:2928 下载:3)
概述:We used left common carotid artery cannulation for repair of type A aortic dissection in 2 patients for whom both femoral artery and axillary artery cannulation were thought to be more dangerous, due to dissection of the brachiocephalic trunk and left subclavian artery in association with abdominal stenosis. Before performing end-to-side anastomosis, we attached a small partial clamp to the left common carotid artery, thereby maintaining adequate cerebral blood flow during perfusion. To date, ne
(作者:Fabian Rengier , Michael Delles , Tim Frederik Webr, Dittmar Böckler, Sebastian Ley, Hans-Ulrich Ka 刊发时间:2010-08)(查看:2859 下载:5)
概述:Purpose: To validate flow measurements within an aortic nickel–titanium (nitinol) stent graft using velocity-encoded cine magnetic resonance imaging (VEC MRI) and to assess intraobserver agreement of repeated flow measurements. Materials and methods: An elastic tube phantom mimicking the descending aorta was developed with the possibility to insert an aortic nitinol stent graft. Different flow patterns (constant, sinusoidal and pulsatile aortic flow) were applied by a gear pump. A two-dimensiona
(作者:Paul T.L. Chiam,Carlos E. Ruiz 刊发时间:2008-10)(查看:2853 下载:9)
概述:Aortic stenosis (AS) is currently the most common valvular abnormality in developed countries. The gold standard treatment of severe symptomatic AS is surgical aortic valve replacement. Mechanical valves were initially the prostheses of choice; with improvement of surgical technique and results, and increased durability of bioprosthetic valves, there has been a trend toward increasing use of bioprostheses.
 
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