Results 61 to 70 of about 579,339 (174)

Thoracic Aortic Aneurysm Growth: Role of Sex and Aneurysm Etiology

open access: yesJournal of the American Heart Association : Cardiovascular and Cerebrovascular Disease, 2017
Background Thoracic aortic aneurysm (TAA) outcomes are worse in women than men, although reasons for sex differences are unknown. Because faster TAA growth is a risk factor for acute aortic syndromes, we sought to determine the role of sex and aneurysm ...
K. Cheung   +5 more
semanticscholar   +1 more source

Cardiovascular Disease in Ageing: An Overview on Thoracic Aortic Aneurysm as an Emerging Inflammatory Disease

open access: yesMediators of Inflammation, 2017
Medial degeneration associated with thoracic aortic aneurysm and acute aortic dissection was originally described by Erdheim as a noninflammatory lesion related to the loss of smooth muscle cells and elastic fibre fragmentation in the media.
C. Pisano   +3 more
semanticscholar   +1 more source

Delayed Presentation of a Giant Ascending Aortic Aneurysm following Aortic Valve Replacement

open access: yesCase Reports in Medicine, 2009
Giant ascending aortic aneurysm formation following aortic valve replacement is rare. A 28-year-old man who underwent aortic valve replacement with a prosthetic valve for aortic regurgitation secondary to congenital bicuspid aortic valve about 10 years ...
Tugrul Göncü   +5 more
doaj   +1 more source

Prevalenceof abdominal aortic aneurysm among stage 3-4 chronic kidney disease patients aged 55 years and older

open access: yesУкраїнський Журнал Нефрології та Діалізу, 2020
The risk of cardiovascular disease begins to increase from the early stages of chronic kidney disease (CKD). Abdominal aortic aneurysms are the most common arterial aneurysms of peripheral arterial diseases.
O. Karaarslan Cengiz, G. Nergizoglu
doaj   +1 more source

Coexistence of expanding abdominal aortic aneurysm and aggravated intervertebral disc extrusion -a case report- [PDF]

open access: yesKorean Journal of Anesthesiology, 2013
Abdominal aortic aneurysm is included in the differential diagnosis of lower back pain. Although rare, this important disease can cause potentially lethal complications. In this case, expanding abdominal aortic aneurysm coexisted with intervertebral disc
Nan Seol Kim   +2 more
doaj   +1 more source

Endothelial/Epithelial Mesenchymal Transition in Ascending Aortas of Patients With Bicuspid Aortic Valve

open access: yesFrontiers in Cardiovascular Medicine, 2019
Thoracic aortic aneurysm (TAA) is the progressive enlargement of the aorta due to destructive changes in the connective tissue of the aortic wall. Aneurysm development is silent and often first manifested by the drastic events of aortic dissection or ...
Shohreh Maleki   +9 more
doaj   +1 more source

A Deep Learning Approach to Automate High-Resolution Blood Vessel Reconstruction on Computerized Tomography Images With or Without the Use of Contrast Agent [PDF]

open access: yesarXiv, 2020
Existing methods to reconstruct vascular structures from a computed tomography (CT) angiogram rely on injection of intravenous contrast to enhance the radio-density within the vessel lumen. However, pathological changes can be present in the blood lumen, vessel wall or a combination of both that prevent accurate reconstruction. In the example of aortic
arxiv  

Hereditary Influence in Thoracic Aortic Aneurysm and Dissection.

open access: yesCirculation, 2016
Thoracic aortic aneurysm is a potentially life-threatening condition in that it places patients at risk for aortic dissection or rupture. However, our modern understanding of the pathogenesis of thoracic aortic aneurysm is quite limited.
E. Isselbacher   +2 more
semanticscholar   +1 more source

Surgery of infrarenal inflammatory aneurysm of abdominal aorta infected with methicillin resistant Staphylococcus aureus in a patient undergoing haemodialysis [PDF]

open access: yesSrpski Arhiv za Celokupno Lekarstvo, 2008
INTRODUCTION Inflammatory abdominal aortic aneurysm accounts for 5% to 10% of all cases of abdominal aortic aneurysm and differs from typical atherosclerotic abdominal aortic aneurysm in many important ways. Although both inflammatory and atherosclerotic
Babić Srđan   +10 more
doaj   +1 more source

Computer-aided shape features extraction and regression models for predicting the ascending aortic aneurysm growth rate [PDF]

open access: yesVolume 162, August 2023, 107052, Computers in Biology and Medicine
Objective: ascending aortic aneurysm growth prediction is still challenging in clinics. In this study, we evaluate and compare the ability of local and global shape features to predict ascending aortic aneurysm growth. Material and methods: 70 patients with aneurysm, for which two 3D acquisitions were available, are included.
arxiv   +1 more source

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