Objective: To date, there are no published reports comparing hemodynamically (Hd)-stable and Hd-unstable patients with ruptured abdominal aortic aneurysms (r-AAAs) undergoing endovascular aneurysm repair (EVAR). This study evaluates outcomes of EVAR for r-AAA based on patient´s Hd status
Objective: We assessed the incidence and outcomes of graft-related secondary interventions (ie, open conversion or proximal or distal extensions) after elective thoracic endovascular aortic repair (TEVAR) for aneurysmal disease.
Objective: Beyond traditional indications, subclavian revascularization is increasingly performed to allow for aortic arch debranching in the setting of thoracic endovascular aortic repair (TEVAR). Endovascular treatment options for subclavian disease have emerged, perhaps altering the patient population undergoing open revascularization. We leveraged prospectively collected American College of Surgeons (ACS)-National Surgical Quality Improvement Program (NSQIP) data to delineate evolving stroke and mortality rates after carotid-subclavian bypass (CSB) and subclavian-carotid transposition (SCT) in this dynamic context.
Purpose: To assess safety and short-term efficacy of endovascular repair of the thoracic aorta with the new Zenith Alpha stent-graft.
Purpose: To investigate the performance of a new device that uses the STRATA polytetrafluoroethylene graft material and a mechanism that provides active proximal sealing in order to prevent type Ia endoleak during endovascular aneurysm repair (EVAR).
Introduction: The Nellix endovascular aneurysm sealing (EVAS) system (Endologix, Irvine, CA, USA) is a new endovascular approach to the treatment of abdominal aortic aneurysm (AAA).1 Unlike conventional stent-grafts with proximal radial force and/or barb sealing/fixation mechanisms, the Nellix uses anatomical fixation within the aneurysm sac achieved by 2 polymer-filled endobags that extend seal into the proximal aortic neck and the iliac arteries. Flow is maintained through 2 polytetrafluoroethylene-covered cobalt-chromium balloon-expandable stents (Figure 1). While the sonographic appearance of conventional stent-grafts for endovascular aneurysm repair (EVAR) has been described and validated by several authors,2⇓⇓⇓–6 detailed descriptions of the sonographic appearance of the Nellix EVAS system have not been previously reported to our knowledge.
Purpose: To evaluate the safety and success of target vessel cannulation in the visceral aortic segment using the Magellan robotic catheter system (RCS) during complex endovascular aortic procedures.
Purpose: To describe a hybrid sutureless anastomosis technique between a prosthetic graft, an endograft, and a circumferentially calcified infrarenal aorta.
Purpose: To evaluate inflammatory response and renal function after thoracic endovascular aortic repair (TEVAR) of lesions in the descending thoracic aorta.
Purpose: To present a case that demonstrates the ability to deploy a 4-fenestrated endograft in an aorta previously treated with an endovascular graft and additional distal bare stents for acute type B dissection.
Purpose: To investigate if drug-coated balloon (DCB) predilation may improve the efficacy of carotid artery stenting (CAS) for restenosis after carotid endarterectomy (CEA).
Purpose: To assess the effectiveness, technical aspects, handling, and safety of the micromesh Roadsaver Carotid Artery Stent in the treatment of atherosclerotic carotid artery stenosis and tandem lesions in ischemic stroke patients.
Purpose: To investigate a new bioresorbable vascular scaffold for the treatment of focal tibial and distal popliteal lesions.
Purpose: To determine if C-reactive protein (CRP) can predict the outcomes of lower extremity endovascular therapy (EVT) in patients with peripheral artery disease and to calculate a cutoff value that may be useful in identifying patients with a higher risk of EVT failure at 1 year.
Purpose: To compare the feasibility and efficacy of recanalizing below-the-knee (BTK) chronic total occlusions (CTOs) between patients with good or poor distal runoff based on magnetic resonance angiography (MRA) scans.
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