(作者:Roy K. Greenberg 刊发时间:2006-01)(查看:3490 下载:3) | 概述:To evaluate the use of novel technology to treat complex aortic aneurysms involving branches that provide critical end-organ blood supply. |
| (作者:Department of Cardio-Vascular Surgery, CHUV[|]European Journal of Cardio-thoracic Surgery 刊发时间:2009-01)(查看:3485 下载:8) | 概述:Balloon-expandable stent valves require flow reduction(rapid pacing) during implantation.The present study was designed to compare a new self-expanding stent valve with annular fixation versus balloon expandable stent valve. |
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(作者:Douglas J. Wirthlin[|] 刊发时间:1900-01)(查看:3484 下载:2) | (作者:Naomichi Uchida, MD, Hiroshi Ishihara, MD, Hidenori Shibamura, MD, Yoshiki Kyo, MD, and Masamiti Oza 刊发时间:2006-04)(查看:3482 下载:1) | 概述:Objectives: We sought to describe the midterm results of extensive primary repair of the thoracic aorta by means of the modified elephant trunk technique with a stent graft for acute type A aortic dissection, particularly the changes of the false lumen shown by enhanced computed tomographic scanning.
Methods: The subjects were 35 consecutive patients who received arch replacement with open stent grafting for type A acute aortic dissection between December 1997 and April 2002. The mean follow- |
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(作者:Jeffrey P. Carpenter,[|]Jounal of vascular surgery 刊发时间:2003-06)(查看:3473 下载:10) | 概述:Purpose: This study was undertaken to assess the results of endovascular aortic aneurysm repair with the Lifepath abdominal aortic aneurysm (AAA) graft system.
Method: In a prospective clinical trial, 23 centers used the Lifepath System balloon-expandable, modular bifurcated stent graft for elective endovascular aortic aneurysm repair. Stent grafts were sized according to computed tomographic angiography– based diameter measurements. All repairs were performed |
| (作者:Jonathan B. Towne[|] 刊发时间:1900-01)(查看:3465 下载:3)( 在线阅读) |
(作者:Tara M. Mastracci, MD, and Roy K. Greenberg, 刊发时间:2008-09)(查看:3462 下载:4) | 概述:Complex aortic disease continues to have a high mortality and morbidity despite advances in medical and surgical treatment. Repair of thoracoabdominal aneurysms, treatment of patients with connective tissue disorders, and the approach to dissections of the ascending and descending aorta have evolved over time; however, the results of intervention in all but highly specialized centers remain poor. As vascular surgeons, our role must extend beyond that of the pure technician; we have been vested w |
| (作者:Thomas H. Webb; G. Melville Williams[|] 刊发时间:1997-01)(查看:3459 下载:3) | 概述:The treatment of ischemic complications that result from aortic dissection is a challenging and controversial problem. The purpose of this study was to evaluate aortic tailoring in the management of acute aortic dissection associated with visceral, renal, or lower extremity ischemia. |
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(作者:Andreas Zierer[|] 刊发时间:2009-01)(查看:3459 下载:0) | 概述:We present herein a novel, combined, simultaneous open proximal and stent-graft distal repair for complex distal aortic arch aneurysms involving the descending aorta. In the first selective antegrade cerebral perfusion, and a Dacron graft is positioned down the descending aorta in an elephant trunk-like fashion with its proximal free margin sutured circumferentially to the aorta just distal to the left subclavian or left common carotd artery. With the graft serving as the new proximal landing zo |
| (作者:Drosos Kotelis, MD,Ruben Lopez-Benitez, MD, Hendrik von Tengg-Koblig, MD[|]Journal of vascular su 刊发时间:2008-07)(查看:3445 下载:0) | 概述:This report aims to describe an effective endovascular technique to repair a stent graft collapse in the distal aortic arch. We report a case of a stent graft collapse after off-label endovascular treatment of a traumatic aortic transection using a Gore TAG endoprosthesis (oversizing 12%). The collapse was treated by off-label stent-protected angioplasty (Palmaz stent, Cordis, Miami, Fla) over a stiff guidewire, which was passed from the right femoral artery through the collapsed stent g |
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(作者:F.P. Dix,* M. Titi and H. Al-Khaffaf[|] 刊发时间:2005-08)(查看:3434 下载:31) | (作者:Ludovic Canaud, MD,Pierre Alric, MD, PhD, Pascal Desgranges, MD, PhD, Jean Marzelle, MD,[|]Journal o 刊发时间:2010-01)(查看:3431 下载:3) | 概述:Our objective was to assess potential causative factors of stent-graft collapse after thoracic endovas- cular aortic repair.
This stent-graft–related complication seems related to poor apposition of the stent grafts in the highly angulated aortic arch. Excessive stent-graft oversizing could be an additional causative factor. Accurate assessment of aortic arch anatomic features, as well as the choice and sizing of the device, may prevent this complication. |
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