Results 21 to 30 of about 1,008,389 (382)

Dissecção espontânea da aorta abdominal infrarrenal Spontaneous dissection of the infrarenal aorta

open access: yesJornal Vascular Brasileiro, 2012
A rotura da camada íntima que marca o início da dissecção aórtica se origina na maioria dos casos na aorta torácica, sendo rara a dissecção espontânea da aorta abdominal infra-renal. As três principais causas são: iatrogênica, traumática ou espontânea. A
Otacílio de Camargo Junior   +9 more
doaj   +1 more source

Evolution of the wall shear stresses during the progressive enlargement of symmetric abdominal aortic aneurysms. [PDF]

open access: yes, 2006
The changes in the evolution of the spatial and temporal distribution of the wall shear stresses (WSS) and gradients of wall shear stresses (GWSS) at different stages of the enlargement of an abdominal aortic aneurysm (AAA) are important in understanding
Chomaz, JM   +3 more
core   +3 more sources

Multimodality imaging in thoracic aortic diseases: a clinical consensus statement from the European Association of Cardiovascular Imaging and the European Society of Cardiology working group on aorta and peripheral vascular diseases.

open access: yesEuropean Heart Journal-Cardiovascular Imaging, 2023
Imaging techniques play a pivotal role in the diagnosis, follow-up, and management of aortic diseases. Multimodality imaging provides complementary and essential information for this evaluation.
A. Evangelista   +14 more
semanticscholar   +1 more source

Asymptomatic complete distal abdominal aortic occlusion with initial presentation of ruptured intracranial aneurysm

open access: yesRadiology Case Reports, 2021
Aortoilliac occlusive disease is occlusive atherosclerosis disease involving the distal aorta and bifurcation of iliac arteries and it is a subtype of peripheral arterial disease.
Chandran Nadarajan, MD, MMED(RADIOLOGY)   +5 more
doaj  

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

open access: yesArtery 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   +2 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

open access: yesScientific 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   +3 more
doaj   +1 more source

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

open access: yesFrontiers 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   +8 more
doaj   +1 more source

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

open access: yesSt. 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   +3 more
doaj   +1 more source

A possible new approach in the prediction of late gestational hypertension: The role of the fetal aortic intima-media thickness [PDF]

open access: yes, 2017
The aim was to determine the predictive role of combined screening for late-onset gestational hypertension by fetal ultrasound measurements, third trimester uterine arteries (UtAs) Doppler imaging, and maternal history.
Camerin, Martina   +4 more
core   +1 more source

Targeting interleukin-1β protects from aortic aneurysms induced by disrupted transforming growth factor β signaling [PDF]

open access: yes, 2017
Aortic aneurysms are life-threatening conditions with effective treatments mainly limited to emergency surgery or trans-arterial endovascular stent grafts, thus calling for the identification of specific molecular targets.
Bizzotto, Dario   +13 more
core   +1 more source

Home - About - Disclaimer - Privacy