Results 91 to 100 of about 240,116 (351)

Pathophysiology and management of reperfusion injury and hyperperfusion syndrome after carotid endarterectomy and carotid artery stenting

Experimental & Translational Stroke Medicine, 2016
Cerebral hyperperfusion is a relatively rare syndrome with significant and potentially preventable clinical consequences. The pathophysiology of cerebral hyperperfusion syndrome (CHS) may involve dysregulation of the cerebral vascular system and ...
M. Farooq, C. Goshgarian, Jiangyong Min, P. Gorelick   +3 more
semanticscholar   +1 more source

Influence of the arterial elastic component on the response to balloon angioplasty in femoral arteries of a healthy porcine model

Animal Models and Experimental Medicine, EarlyView.
This study evaluates the role of elastin in vascular response 28 days after balloon angioplasty using uncoated and paclitaxel‐coated balloons in a healthy porcine model. The results show higher elastin content in external femoral arteries, which is inversely correlated with vascular injury, inflammation, smooth muscle cell loss, proteoglycan and fibrin
María Gracia de Garnica García, Marina Gil Bernabé, Claudia Pérez‐Martínez, Laura Mola Solà, Luis Duocastella Codina, María Molina Crisol, Alex Gómez Castel, Armando Pérez de Prado   +7 more
wiley   +1 more source

Finite element modelling of in-stent restenosis [PDF]

arXiv, 2020
From the perspective of coronary heart disease, the development of stents has come significantly far in reducing the associated mortality rate, drug-eluting stents being the epitome of innovative and effective solutions. Within this work, the intricate process of in-stent restenosis is modelled considering one of the significant growth factors and its ...
arxiv  

A multiphysics modeling approach for in-stent restenosis: Theoretical aspects and finite element implementation [PDF]

arXiv, 2022
Development of in silico models are intrinsic in understanding disease progression in soft biological tissues. Within this work, we propose a fully-coupled Lagrangian finite element framework which replicates the process of in-stent restenosis observed post stent implantation in a coronary artery.
arxiv  

Neuro-rescue during Carotid Stenting [PDF]

, 2008
This paper deals with the treatment of acute neurological complications that may occur during carotid angioplasty with stenting. Endovascular ‘neurorescue’ techniques include mechanical thrombus removal (using retrieval devices, aspiration catheters, and
van den Berg, J.C.
core   +1 more source

Long-term efficacy and safety of carotid artery stenting versus endarterectomy: A meta-analysis of randomized controlled trials

PLoS ONE, 2017
Background Many recent trials have investigated the long-term efficacy and safety of endarterectomy versus stenting in treating patients with carotid artery stenosis.
Yang Li, Jingjing Yang, Suhui Zhu, Biao Xu, Lian Wang   +4 more
semanticscholar   +1 more source

Intravascular lithotripsy during transcarotid arterial revascularization for highly calcified lesions in high-risk patients

Journal of Vascular Surgery Cases and Innovative Techniques, 2021
Transcarotid arterial revascularization (TCAR) with flow reversal offers a less invasive option for carotid revascularization in high-risk surgical patients.
Christopher L. Henry, MD, Spencer K. Hansen, MD, Cara E. Gable, Bradley R. Grimsley, MD, FACS, Dennis R. Gable, MD, DFSVS, FACS, RVT   +4 more
doaj  

Routine completion angiography and intraoperative stent placement for the management of distal intimal flap during eversion carotid endarterectomy

Journal of Vascular Surgery Cases and Innovative Techniques, 2016
Although eversion carotid endarterectomy (CEA) has gained popularity, there are some concerns, including difficulties in handling the distal intimal flap, especially in those patients with a high lesion. Therefore, intraoperative angiography is routinely
Hirotsugu Ozawa, MD, Takao Ohki, MD, PhD, Yuji Kanaoka, MD, PhD, Kota Shukuzawa, MD, Koji Maeda, MD   +4 more
doaj   +1 more source

Beyond the virtual intracranial stenting challenge 2007: non-Newtonian and flow pulsatility effects [PDF]

, 2010
The attached article is a post print version of the final published version which may be accessed at the link below. Crown Copyright (c) 2010 Published by Elsevier Ltd.
Atherton, MA, Barozzi, G, Cavazzuti, M, Collins, MW   +3 more
core   +1 more source

Novel Transthoracic Pulmonary Valve Implantation Using Self‐Expanding Salus Valve: A Prospective Study of Safety and Mid‐Term Outcomes

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Transcatheter pulmonary valve replacement (TPVR) has emerged as a valuable treatment for severe pulmonary regurgitation (PR). The Salus valve (Balance Medical Technology Co. Ltd., Beijing, China) represents a novel self‐expanding valve stent designed for deployment through a transthoracic approach with a small subxiphoid incision ...
Ziqin Zhou, Miao Tian, Jiazichao Tu, Yong Zhang, Jian Zhuang, Shusheng Wen, Jimei Chen   +6 more
wiley   +1 more source