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胸主动脉病变
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Oversizing of Aortic Stent Grafts for Ab..
图片(0)查看(3001)下载(34)
Stent-Graft Repair of Thoracic Aortic ..
图片(7)查看(2921)下载(49)
Use of an Endograft from the External to..
图片(3)查看(2874)下载(5)
Left Common Carotid Artery Cannulation
图片(1)查看(2845)下载(3)
Imaging of the Thoracic Aorta Before and..
图片(35)查看(2952)下载(14)
Vascular Closure Devices: A Comparative ..
图片(1)查看(2901)下载(4)
Endovascular repair of abdominal aortic ..
图片(1)查看(2873)下载(7)
Percutaneous transcatheter aortic valve ..
图片(1)查看(2789)下载(9)
Acute Aortic Syndrome and Acute Traumati..
图片(27)查看(2948)下载(27)
Stent-Graft Repair of Isolated Iliac Ane..
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Effects of flat, parabolic and realistic..
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In vitro validation of flow measurements..
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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:3001 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:Takuya Ueda, MD, 刊发时间:2008-11)(查看:2952 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:2948 下载:27)
概述:
(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:2921 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:Lye-Quen Hon,MB BCh,MRCP (UK), FRCR,Arul Ganeshan, 刊发时间:2009-02)(查看:2901 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:Chris Klonaris, MD 刊发时间:2009-03)(查看:2876 下载:5)
概述:
(作者:A. Derom* and E. Lagae 刊发时间:2004-09)(查看:2874 下载:5)
概述:
(作者:Juan Carlos Parodi, MD, 刊发时间:1995-01)(查看:2873 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:Liam Morris[|] 刊发时间:2006-01)(查看:2850 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:Yoshihiko Mochizuki, Hiroshi Iida, Hideaki Mori, Y 刊发时间:2003-01)(查看:2845 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:Paul T.L. Chiam,Carlos E. Ruiz 刊发时间:2008-10)(查看:2789 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.
(作者:Fabian Rengier , Michael Delles , Tim Frederik Webr, Dittmar Böckler, Sebastian Ley, Hans-Ulrich Ka 刊发时间:2010-08)(查看:2773 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
 
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