Results 61 to 70 of about 77,172 (303)

Differences in ultrasound-derived arterial wall stiffness parameters and noninvasive blood pressure between Friesian horses and Warmblood horses [PDF]

, 2020
Background: Aortic rupture is more common in Friesians compared to Warmbloods, which might be related to differences in arterial wall composition and, as such, arterial wall stiffness (AWS).
Chiers, Koen, De Clercq, Dominique, Decloedt, Annelies, van Loon, Gunther, Van Steenkiste, Glenn, Vera, Lisse   +5 more
core   +1 more source

Aortic Root Dilatation in Mucopolysaccharidosis I–VII [PDF]

International Journal of Molecular Sciences, 2016
The prevalence of aortic root dilatation (ARD) in mucopolysaccharidosis (MPS) is not well documented. We investigated aortic root measurements in 34 MPS patients at the Children’s Hospital of Orange County (CHOC). The diagnosis, treatment status, age, gender, height, weight and aortic root parameters (aortic valve annulus (AVA), sinuses of Valsalva ...
Meena Bolourchi, Pierangelo Renella, Raymond Wang   +2 more
openaire   +4 more sources

Elastomeric Micro‐Balloons for Remote Control of Cerebral Blood Flow and Real‐Time In vivo Imaging of Rodent Brain Response to Hypoperfusion

Advanced Materials, EarlyView.
This study reports the fabrication of MRI‐compatible elastomeric micro‐balloons via a multi‐step bubble casting process, where the monolithic elastomeric wall is selectively stiffened for reversible and controlled inflation and elasticity, depending on the target vessels for graded occlusion of cerebral arteries.
Jong Bin Kim, Jinghui Wang, Yinding Chi, Jingxian Wu, Alicia Ng, Guanda Qiao, Honglin Tan, Miroslaw Janowski, Piotr Walczak, Yajie Liang, Shu Yang   +10 more
wiley   +1 more source

Left main bronchus compression due to main pulmonary artery dilatation in pulmonary hypertension: two case reports [PDF]

, 2015
. Pulmonary arterial dilatation associated with pulmonary hypertension may result in significant compression of local structures. Left main coronary artery and left recurrent laryngeal nerve compression have been described.
Ariff, B, Davies, R, Gibbs, JS, Gin-Sing, W, Howard, L, Jaijee, SK, O'Regan, DP   +6 more
core   +1 more source

Dilated aortic root and severe aortic regurgitation causing dilated cardiomyopathy in classic Ehlers-Danlos syndrome [PDF]

BMJ Case Reports, 2016
Ehlers-Danlos syndrome (EDS) is a group of heritable disorders characterised by vast clinical heterogeneity ranging from the classic constellation of symptoms including skin hyperextensibility, joint hypermobility and skin fragility to the exceedingly critical consequences of arterial rupture and visceral perforation.
Abir, Zainal, Mahmoud Nidal, Hamad, Syed Yaseen, Naqvi   +2 more
openaire   +2 more sources

Additive Manufacturing of Patient‐Specific Intracranial Aneurysm Cell Culture Models

Advanced Materials Technologies, EarlyView.
Patient‐specific intracranial aneurysm models were fabricated using chocolate moulding, 3D printed water‐soluble cores, and direct resin 3D printing. Moulding PDMS around sacrificial cores made of chocolate or 3D printed water‐soluble resin yielded accurate, expandable, and endothelializable models that outperformed resin‐based approaches.
Chloe M. de Nys, Jaimee‐Lee Wood, James I. Novak, Danilo Carluccio, Craig D. Winter, Ashley R. Murphy, Mark C. Allenby   +6 more
wiley   +1 more source

Hemodynamic factors of aortic dilatation after thoracic endovascular aortic repair for type-B aortic dissection

Frontiers in Bioengineering and Biotechnology
ObjectiveWe aimed to investigate the hemodynamic factors associated with aortic dilatation following thoracic endovascular aortic repair (TEVAR) for type-B aortic dissection (TBAD).MethodsThis retrospective study enrolled patients who developed aortic ...
Qian-hui Tang, Qian-hui Tang, Zhen Long, Ping Dai, Han Yang, Zhong Qin, Xuan-an Su, Yu-Lin Wang, Xing-ning Mao, Xing-ning Mao, Jing Chen, Hai-ying Zhang, Hai-ying Zhang, Hai-ying Zhang, Xiao Qin   +14 more
doaj   +1 more source

Pulmonary Autograft Dilatation and its Risk Factors After Classical Ross Procedure: a Retrospective Single Center Study

Креативная хирургия и онкология, 2023
Introduction. Aortic valve replacement with pulmonary autograft (Ross procedure) demonstrated excellent immediate and long-term results. Dilation of the pulmonary autograft in the long-term period is the main reason for repeated surgery.
I. I. Chernov, S. T. Enginoev, S. S. Ekimov, T. K. Rashidova, U. K. Abdulmedzhidova, M. A. Guliyev, A. A. Ziankou, A. B. Gamzaev   +7 more
doaj   +1 more source

Gastric pseudoaneurysm in the setting of Loey’s Dietz Syndrome [PDF]

, 2012
Loey’s Dietz syndrome is a disorder of connective tissue caused by a mutation in the genes that encode transforming growth factor (TGF) beta receptor 1 and 2.
Johston, Troy Alan, Likes, Maggie L.
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