Results 31 to 40 of about 172,846 (355)

Remodeling of Aortic Configuration and Abdominal Aortic Branch Perfusion After Endovascular Repair of Acute Type B Aortic Dissection: A Computed Tomographic Angiography Follow-Up

Frontiers in Cardiovascular Medicine, 2021
Background: Thoracic endovascular aortic repair (TEVAR) for type B aortic dissection (TBAD) induces false lumen (FL) thrombosis, promotes favorable aortic remodeling, and makes an impact on abdominal aortic branch perfusion patterns.
Zihui Yuan, Yiqing Li, Bi Jin, Jian Wang
doaj   +1 more source

Long term outcomes in men screened for abdominal aortic aneurysm : prospective cohort study [PDF]

, 2012
PMID: 22563092 [PubMed - indexed for MEDLINE] PMCID: PMC3344734 Free PMC ArticlePeer reviewedPublisher ...
Duncan, John L, Godden, David J, Harrild, Kirsten A, Iversen, Lisa, Lee, Amanda J   +4 more
core   +2 more sources

Concomitance of atherosclerotic lesions in arteries of the lower extremities and carotid arteries in patients with abdominal aorta aneurysm

Artery Research, 2016
Atherosclerosis was considered the main cause of abdominal aorta aneurysms. Many researchers suggest the presence of the association between these two entities.
Piotr Kaźmierski, Michał Pająk, Katarzyna Bogusiak   +2 more
doaj   +1 more source

TGFβ (transforming growth factor-β) blockade induces a human-like disease in a nondissecting mouse model of abdominal aortic aneurysm [PDF]

, 2017
Objective-Current experimental models of abdominal aortic aneurysm (AAA) do not accurately reproduce the major features of human AAA. We hypothesized that blockade of TGF beta (transforming growth factor-beta) activity-a guardian of vascular integrity ...
Clément, Marc, Esposito, Bruno, Finigan, Alison, Lareyre, Fabien, Mallat, Ziad, Master, Leanne, Patel, Meghana, Pohlod, Stefanie, Raffort, Juliette, Stergiopulos, Nikolaos, Taleb, Soraya, Trachet, Bram, Vandestienne, Marie   +12 more
core   +2 more sources

INFLUENCE OF THE WALLS ELASTICITY ON THE FLOW STRUCTURE OF THE THREE-DIMENSIONAL MODEL ON THE ABDOMINAL AORTA BIFURCATION WITH ILIAC ARTERIES

St. Petersburg Polytechnical University Journal: Physics and Mathematics, 2020
For the first time, a numerical study of the effect of vascular elasticity on blood flow was carried out in a model of the abdominal aorta bifurcation with iliac arteries of average statistical geometry.
Kotmakova Anna, Gataulin Yakov, Yukhnev Andrey, Zaitsev Dmitri   +3 more
doaj   +1 more source

Longitudinal imaging of murine atherosclerosis with 2-deoxy-2-[18F]fluoro-D-glucose and [18F]-sodium fluoride in genetically modified Apolipoprotein E knock-out and wild type mice

Scientific Reports, 2023
In a longitudinal design, four arterial segments in mice were followed by positron emission tomography/computed tomography (PET/CT) imaging. We aimed to determine how the tracers reflected the development of atherosclerosis via the uptake of 2-deoxy-2 ...
Harshvardhan A. Khare, Tina Binderup, Anne Mette Fisker Hag, Andreas Kjaer   +3 more
doaj   +1 more source

Computational fluid dynamicaccuracy in mimicking changes in blood hemodynamics in patients with acute type IIIb aortic dissection treated with TEVAR [PDF]

, 2018
Background: We aimed to verify the accuracy of the Computational Fluid Dynamics (CFD) algorithm for blood flow reconstruction for type IIIb aortic dissection (TBAD) before and after thoracic endovascular aortic repair (TEVAR).
Domenig, Christoph, Huk, Ihor, Nanobachvili, Josif, Neumayer, Christoph, Piechota-Polańczyk, Aleksandra, Polanczyk, Andrzej   +5 more
core   +1 more source

Ramos colaterais parietais e terminais da aorta abdominal em Myocastor coypus (nutria) Terminal and parietal colateral branches of the abdominal aorta in Myocastor coypus (nutria)

Ciência Rural, 2008
Neste estudo, utilizaram-se 30 nutrias, 15 fêmeas e 15 machos, com o sistema arterial aórtico-abdominal preenchido com látex 603, pigmentado em vermelho, e fixado em uma solução aquosa de formaldeído a 20%.
Paulete de Oliveira Vargas Culau, Rodrigo Cavalcanti de Azambuja, Rui Campos   +2 more
doaj   +1 more source

Helical flow in tortuous aortas and its relationship to turbulence: A whole-aorta 4D flow MRI study

Frontiers in Cardiovascular Medicine, 2023
BackgroundIncreased vascular tortuosity is a hallmark of ageing of the vascular system, including the aorta. However, the impact of tortuosity on aortic blood flow is unknown.
Petter Dyverfeldt, Petter Dyverfeldt, Chiara Trenti, Chiara Trenti, Magnus Ziegler, Magnus Ziegler, Niclas Bjarnegård, Marcus Lindenberger, Marcus Lindenberger   +8 more
doaj   +1 more source

Variations in Testicular Artery, Phrenic Artery and Renal Artery: A Case Series [PDF]

International Journal of Anatomy Radiology and Surgery, 2022
Anomalous blood vessels are important from the clinical aspects such as hydronephrosis, Varicocele leading to risk of infarction of kidney during renal transplant surgeries. Here, we report a case series of 30 cadavers of male and female aged between 40-
Geethanjali basavaraj savalgi, Roopashree ramakrishna, V Jayanthi, H Mohan Kumar   +3 more
doaj   +1 more source