Results 61 to 70 of about 146,596 (189)

A double nellix and chimney covered stents: challenging treatment of pararenal aortic aneurysm [PDF]

, 2017
A 77-year-old male patient presented with a symptomatic, 66-mm pararenal aortic aneurysm. The patient was classified as unsuitable for open surgery due to significant comorbidities.
Brancadoro, Domitilla, Dito, Raffaele, Ficarelli, Roberta, Rossi, Michele, Stella, Nazzareno, Taurino, Maurizio   +5 more
core   +1 more source

PIEZO Force Sensing in Vascular Biology: An Explosion of New Knowledge, Concepts and Opportunity

Advanced Science, EarlyView.
Knowledge of the remarkable mechanical force sensing and electrically transducing PIEZO1 and PIEZO2 channels is discussed across vascular biology and its cell types from the embryonic to adult stages in health, disease and old age. How the channels work, relate to other factors and signal for tissue responses to mechanical forces is debated.
David J Beech
wiley   +1 more source

Investigating inter-turn fault in transformer using TTR and FRA [PDF]

, 2019
Transformers are one of the significant elements in the power system network. The Transformer function is to step up and down the voltages. When the transformer operating in high load, it exposes to failures.
Abdulrazzaq Al-Iedani, Ali Salman
core  

Rare case of inflammatory abdominal aortic aneurysm with an aortocaval fistula

Radiology Case Reports
Inflammatory abdominal aortic aneurysms (IAAA) are a distinct subcategory of abdominal aortic aneurysms that make up roughly 5%-10% of all abdominal aortic aneurysm (AAA) cases.
Richard Pham, BA, Edwin Chou, MD, Derek Breiner, BSc, Justin Wei, MD, Veena Mandava, MD, Duy Bui, MD   +5 more
doaj   +1 more source

An optimized retroperitoneal approach for open aortic repair by partially removing the tenth rib without incising the pleura and diaphragm

Journal of Vascular Surgery Cases and Innovative Techniques, 2016
The ninth intercostal thoracoretroperitoneal incision is the most common approach for open repair of suprarenal abdominal aortic aneurysm or abdominal aortic dissection, which necessitates incision of the pleura and diaphragm and may lead to ...
Yuewei Wang, MD, Lijia Cui, MD, Fangda Li, MD, Bao Liu, MD, Changwei Liu, MD, Yuehong Zheng, MD   +5 more
doaj   +1 more source

Ocular Findings as the Most Striking Manifestation of a SMAD3 Variant

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Loeys‐Dietz syndrome (LDS) is a heritable connective tissue disorder with variable expressivity. It is a multisystemic condition mainly characterized by a propensity for arterial aneurysms and dissections, skeletal manifestations, hypertelorism, bifid uvula, craniosynostosis, and cutaneous features.
Noémie Villeneuve‐Cloutier, Christie A Boswell‐Patterson, Lucas Bronicki, Krista M. Vincent, Kalin Wilk, Andrea C. Yu, Gail E. Graham, Julie Richer   +7 more
wiley   +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

Chronic contained rupture of abdominal aortic aneurysm that developed from chronic abdominal aortic dissection

Journal of Vascular Surgery Cases and Innovative Techniques, 2021
A chronic contained rupture is an extremely rare subtype of abdominal aortic aneurysm rupture. We report the case of a 59-year-old man with a medical history of traumatic lumber fracture 7 years ago.
Shogo Oyama, MD, Shingo Ohuchi, PhD, MD, Takeshi Arai, MD, Yukinobu Ito, PhD, MD   +3 more
doaj   +1 more source

SOX6 enhances vascular smooth muscle cell phenotypic switching and elevates blood pressure by activating autophagy

Animal Models and Experimental Medicine, EarlyView.
Sox6 expression is elevated in hypertensive conditions and promotes vascular smooth muscle cell phenotypic switching through autophagy activation. Using gain‐ and loss‐of‐function approaches both in vitro and in vivo, we demonstrate that Sox6 regulates blood pressure and vascular remodeling, highlighting its potential as a novel therapeutic target for ...
Qianhui Ling, Xilan Dong, Liyan Mao, Chengjun Huang, Linjing Cong, Haizeng Zhang, Jun Cai, Zhenzhen Chen   +7 more
wiley   +1 more source

Renal Infarct After Endovascular Abdominal Aortic Aneurysm Repair: Consider in Back Pain Differential [PDF]

, 2020
As hypertension, obesity, and hyperlipidemia become more widespread, the prevalence of abdominal aortic aneurysms (AAA) has also increased.1 Traditionally those with multiple comorbidities – also those with greatest AAA mortality – were considered too ...
Hackett, Anthony, Liu, Sophia Y.
core