Results 121 to 130 of about 372,673 (369)

Dual‐energy X‐ray absorptiometry for detecting neurogenic pulmonary edema in a mouse model of subarachnoid hemorrhage

Animal Models and Experimental Medicine, EarlyView.
Using a murine model of SAH, brain magnetic resonance imaging (MRI) was performed to confirm subarachnoid clot formation in the T2*‐weighted images sequence (left). Chest micro‐CT and DXA were performed to measure, respectively, the Hounsfield units (HU) and lean mass (LM) (middle) in order to test their relationship and ability to detect post‐SAH NPE (
Tatsushi Mutoh, Hiroaki Aono, Yushi Mutoh, Tatsuya Ishikawa   +3 more
wiley   +1 more source

Abdominal aortic aneurysms and endovascular sealing: deformation and dynamic response [PDF]

arXiv, 2017
Endovascular sealing is a new technique for the repair of abdominal aortic aneurysms. Commercially available in Europe since~2013, it takes a revolutionary approach to aneurysm repair through minimally invasive techniques. Although aneurysm sealing may be thought as more stable than conventional endovascular stent graft repairs, post-implantation ...
arxiv  

To Tube or Not to Tube? The Role of Intubation during Stroke Thrombectomy. [PDF]

, 2014
In the 10 years since the FDA first cleared the use of endovascular devices for the treatment of acute stroke, definitive evidence that such therapy improves outcomes remains lacking.
Hinman, Jason D, Liang, Conrad W, Liebeskind, David S, Takahashi, Courtney   +3 more
core   +2 more sources

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

Artificial Intelligence in the Autonomous Navigation of Endovascular Interventions: A Systematic Review [PDF]

(2023) Front. Hum. Neurosci. 17:1239374
Purpose: Autonomous navigation of devices in endovascular interventions can decrease operation times, improve decision-making during surgery, and reduce operator radiation exposure while increasing access to treatment. This systematic review explores recent literature to assess the impact, challenges, and opportunities artificial intelligence (AI) has ...
arxiv   +1 more source

ESVM Guideline on peripheral arterial disease [PDF]

, 2019
International ...
, , , Belch, Jill, Boc, Vinko, Brodmann, Marianne, Bulvas, Miroslav, Canning, Caitriona, Carpentier, Patrick H., Chraim, Ali, Colgan, Mary-Paula, Dimakakos, Evangelos, Dorigo, Walter, Frank, Ulrich, Gottsäter, Anders, Heiss, Christian, Houston, Graeme, Kahan, Thomas, Lawall, Holger, Lindstedt, Isak, Madaric, Juraj, Mahe, Guillaume, Martini, Romeo, Mazzolai, Lucia, Nikol, Sigrid, Olinic, Dan Mircea, Pernod, Giles, Poredoš, Pavel, Przywara, Stanislaw, Pécsvárady, Zsolt, Quéré, Isabelle, Righini, Marc, Roztocil, Karel, Schlager, Oliver, Stanek, Agata, Terlecki, Piotr, Vasic, Dragan, Visonà, Adriana, Wautrecht, Jean-Claude   +38 more
core   +4 more sources

Open and Endovascular Management of Aortic Aneurysms

Circulation Research, 2019
Aneurysmal disease can affect any segment of the aorta, from the aortic root to the aortic bifurcation. The treatment of aortic aneurysms has evolved dramatically in the past 3 decades, with the introduction of endovascular aneurysm repair using stent ...
Nicholas J. Swerdlow, Winona W. Wu, M. Schermerhorn   +2 more
semanticscholar   +1 more source

Endovascular Treatment Decisions in Patients with M2 Segment MCA Occlusions

American Journal of Neuroradiology, 2020
BACKGROUND AND PURPOSE: Endovascular therapy in acute ischemic stroke is rapidly evolving. We explored physicians’ treatment attitudes and practice in patients with acute ischemic stroke due to M2 occlusion, given the absence of Level-1 guidelines ...
M. Almekhlafi, M. Almekhlafi, J. Ospel, J. Ospel, G. Saposnik, N. Kashani, A. Demchuk, M. Hill, M. Hill, M. Goyal, B. Menon, B. Menon   +11 more
semanticscholar   +1 more source

Isolated Striatocapsular Infarcts after Endovascular Treatment of Acute Proximal Middle Cerebral Artery Occlusions: Prevalence, Enabling Factors, and Clinical Outcome

Frontiers in Neurology, 2017
BackgroundStriatocapsular infarcts (SCIs) are defined as large subcortical infarcts involving the territory of more than one lenticulostriate artery. SCI without concomitant ischemia in the more distal middle cerebral artery (MCA) territory [isolated SCI
Johannes Kaesmacher, Thomas Huber, Manuel Lehm, Claus Zimmer, Kathleen Bernkopf, Silke Wunderlich, Tobias Boeckh-Behrens, Nathan W. Manning, Justus F. Kleine, Justus F. Kleine   +9 more
doaj   +1 more source

End-to-End Real-time Catheter Segmentation with Optical Flow-Guided Warping during Endovascular Intervention [PDF]

arXiv, 2020
Accurate real-time catheter segmentation is an important pre-requisite for robot-assisted endovascular intervention. Most of the existing learning-based methods for catheter segmentation and tracking are only trained on small-scale datasets or synthetic data due to the difficulties of ground-truth annotation.
arxiv