Results 41 to 50 of about 354,819 (281)

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

, 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
Salsac, A.-V., Sparks, SR, Chomaz, JM, Lasheras, J.C., Salsac, A-V, Chomaz, Jean-Marc, Sparks, S.R., Lasheras, JC   +7 more
core   +1 more source

Managing Thoracic Aortic Aneurysm in Patients with Bicuspid Aortic Valve Based on Aortic Root-Involvement

Frontiers in Physiology, 2017
Bicuspid aortic valve (BAV) can be both sporadic and hereditary, is phenotypically variable, and genetically heterogeneous. The clinical presentation of BAV is diverse and commonly associated with a high prevalence of valvular dysfunction producing ...
Elizabeth Norton, Bo Yang
doaj   +1 more source

Investigation of Epidemiological, Anatomical, and Risk Factors of the Thoracic Aortic Aneurysm and Dissection, in Mazandaran Heart Center

Men's Health Journal, 2020
Background: Aortic aneurysm is one of the most common cardiovascular diseases that can lead to numerous challenges for patients. The mortality rate of ruptured Thoracic Aortic Aneurysm (TAA) is observed to be high.
Mohammad Zahedi, Reza Alizade Navaie, Seyede Fateme Hoseini, Parham Mortazavi, Mohammad Malekan, Armin Allahverdi, Shaghayegh Hooshmand, Soheil Azizi   +7 more
doaj   +1 more source

Re‐Purposing Sapropterin (Kuvan) for ACTA2‐Related Multisystemic Smooth Muscle Dysfunction Syndrome: A Translational Mechanistic and First‐In‐Human Therapeutic Report

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Multisystemic smooth muscle dysfunction syndrome (MSMDS) is an ultra‐rare, ACTA2‐related disorder characterized by severe cerebrovascular disease, aortic aneurysms, and smooth muscle dysfunction. Using molecular dynamics simulations and in silico drug screening, we identified that sapropterin dihydrochloride (Kuvan) is a candidate capable of ...
Moran Hausman‐Kedem, Noa Bielopolski, Vijai Krishnan, Shane Wald‐Altman, Shelly I Shrian, Omer Bar‐Yosef, Livia Kapusta, Claire Shamber, Patricia L. Musolino, Miguel Weil   +9 more
wiley   +1 more source

The Enterococcus-putrescine-hadh axis drives mitochondrial redox imbalance and endothelial barrier breakdown in aortic dissection

Redox Biology
Growing evidence indicates that gut microbiota-derived metabolites contribute to aortic dissection (AD), yet the molecular mechanisms linking microbial metabolism to endothelial barrier failure remain unclear.
Ding Wang, Di Di, Bo Jiang, Yunlong Wang, Zhenqi Jiang, Jiawei Zhang, Lei Wang, Xuan Li, Yuchen Jing, Baolong Liu, Huijing Zhang, Mingjun Sun, Shijie Xin   +12 more
doaj   +1 more source

Rheumatoid Arthritis, Frailty, and Outcomes of Surgical Hospitalizations: A National Population‐Based Analysis

Arthritis Care &Research, EarlyView.
Objective Hospitalization, particularly for surgery, represents a period of heightened stress. We evaluated how frailty attenuates the association of rheumatoid arthritis (RA) with negative health outcomes after elective noncardiac surgery. Methods We conducted a cross‐sectional study using the National Inpatient Sample (2018 to 2020), including adults
Ali Yazdanyar, Joshua Baker, Katherine D. Wysham, Mohammed Yousufuddin, Farah Acher Kaiksow, Michael M. Ward   +5 more
wiley   +1 more source

Vascular airway compression management in a case of aortic arch and descending thoracic aortic aneurysm

Annals of Cardiac Anaesthesia, 2016
Airway compression due to distal aortic arch and descending aortic aneurysm repair has been documented. This case of tracheal and left main stem bronchus compression due to aortic aneurysm occurred in a 42-year-old man.
Alok Kumar, Vikas Dutta, Sunder Negi, G D Puri   +3 more
doaj   +1 more source

Novel aspects of the pathogenesis of aneurysms of the abdominal aorta in humans [PDF]

, 2010
peer reviewedAneurysm of the abdominal aorta (AAA) is a particular, specifically localized form of atherothrombosis, providing a unique human model of this disease.
Allaire, E., Thorsteinsdottir, U, Egido, J., Michel, Jérôme, N. Sakalihasan, Swedenborg, J,, J.-B. Michel, Lindholt, J, Michel, JB, Egido, J, Allaire, E, J. Lindholt, J. Swedenborg, J.-L. Martin-Ventura, E. Allaire, Martin-Ventura, J. L., Cockerill, G., U. Thorsteinsdottir, Thorsteinsdottir, U., Treska, V, FAD EU consortium, Lindholt, J., Swedenborg, Jesper, V. Treska, Sakalihasan, Natzi, Sakalihasan, N, null null, Swedenborg, J, G. Cockerill, Michel, J-B, Treska, V., Martin-Ventura, J-L, Martin-Ventura, JL, J. Egido, Cockerill, G   +34 more
core   +1 more source

Aortic Aneurysm

, 2021
Proper diagnosis and treatment of aortic aneurysm are essential for lowering complication rates in patients suffering from this potentially life-threatening condition.

core   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source