Results 61 to 70 of about 100,578 (294)

The efficacy of immediate bridging thoracic endovascular aortic repair for ruptured infected thoracic aortic aneurysms

Journal of Vascular Surgery Cases and Innovative Techniques, 2019
Herein we describe four cases of ruptured infected thoracic aortic aneurysm. All patients underwent emergent thoracic endovascular aortic repair to stabilize hemodynamics.
Hideki Ito, MD, PhD, Masato Mutsuga, MD, PhD, Hideki Oshima, MD, PhD, Akihiko Usui, MD, PhD   +3 more
doaj  

Long-term survival and risk analysis of thoracic endovascular aortic repair for type B aortic dissection

iScience, 2023
Summary: To explore the safety and efficacy of thoracic endovascular aortic repair (TEVAR) in the treatment of patients with type B aortic dissection, and to evaluate the risk factors for long-term mortality.
Qian-hui Tang, Jing Chen, Zhen Long, Xuan-an Su, Yu-Lin Wang, Jian-ye Qiu, Zhong Qin, Han Yang, Que Li, Ming Hu, Xiao Qin   +10 more
doaj  

Nanostructured Protein Surfaces Inspired by Spider Silk

Advanced Materials, EarlyView.
Harnessing recombinant spider silk technology, bioengineered spidroin variants enable the creation of functionalized nanostructured coatings with tunable affinity for specific targets, supporting a broad range of applications ‐ from antifouling surfaces and targeted drug delivery to advanced cell therapies and precision bio‐patterning via lithography ...
Martin Humenik, Thomas Scheibel
wiley   +1 more source

Endovascular repair of a leaking aortic-arch pseudoaneurysm using graft stent combined with chimney protection to left common carotid artery: Case report and review of literature

Journal of the Saudi Heart Association, 2018
Aortic pseudoaneurysm (PsA) is a rare but serious condition that has high mortality and morbidity rates if untreated. We report a rare case of leaking aortic-arch PsA repaired by thoracic endovascular aortic repair using graft stent with the chimney ...
Raneem Fallatah, Abdelfatah A. Elasfar, Shadha Alzubaidi, Mazen Alraddadi, Reda Abuelatta   +4 more
doaj  

Hybrid repair of type II thoracoabdominal aortic aneurysm using modified branch-first technique

Journal of Vascular Surgery Cases and Innovative Techniques, 2023
The hybrid modified branch-first technique has extended the feasibility of open thoracoabdominal aortic aneurysm (TAAA) repair in otherwise hostile aortic anatomy that is not entirely amenable for extent II open TAAA conventional repair or total ...
Niranjan Hiremath, MCh, FVES, FACS(Aus), Gopal Bhatnagar, MD, Khubaib Mapara, MD, Houssam Younes, MD, Woosup Michael Park, MD   +4 more
doaj  

A Hydro‐Expansive and Degradable Biomaterial Enabling Shape Recovery of Film‐Based Devices in Biofluids

Advanced Materials, EarlyView.
A chitosan‐based bio‐composite exhibits stable and strong tensile strength during volumetric expansion in body fluids, serving as a functional coating that enables a thin film‐based device to self‐flatten from its tubular shape required for catheter delivery.
Ruoxing Wang, Jiajie Sui, Pengfei Chen, Zulmari Silva‐Pedraza, Jack Bontekoe, Jooyong Kim, Patrick Li, Fengdan Pan, Eric G. Schmuck, Satoru Osaki, Bo Liu, Xudong Wang   +11 more
wiley   +1 more source

Three Stage Hybrid Approach for Congenital Aortic Coarctation and Bicuspid Aortic Valve With Severe Aortic Stenosis in an Adult Patient

EJVES Short Reports, 2019
Introduction: Untreated congenital aortic coarctation and valvular abnormalities are rare in an adult patient and require complex management. Report: A 68 year old woman with congenital aortic coarctation and bicuspid aortic valve with severe aortic ...
Monica M. Matsumoto, Ross Milner
doaj  

Open surgical repair of abdominal aortic aneurysm: Proximal aortic control by endoaortic balloon - A novel approach

Annals of Cardiac Anaesthesia, 2012
Patients with infrarenal abdominal aortic aneurysm with unfavorable anatomy for endovascular aneurysm repair have to undergo open surgical repair. Open surgery has its own morbidity in terms of proximal clamping and declamping, bleeding and prolonged ...
Balakrishnan Soundaravalli, M Palaniappan, Rajani Sundar, P Chandrasekar   +3 more
doaj   +1 more source

Hybrid Aortic Arch Repairs

Annals of Vascular Diseases, 2019
Hybrid aortic arch repair (HAAR) consists of thoracic stent-graft repair and procedures to maintain cerebral blood flow. Several hybrid techniques have been used, including arch artery debranching, parallel graft technique, fenestration or branching of endograft, or a combination of these.
openaire   +4 more sources

Miniaturized Devices for On‐the‐Spot Generation of Small‐Diameter Vascular Grafts

Advanced Materials Technologies, EarlyView.
An intracorporeal extrusion device is developed for on‐the‐spot generation of vascular grafts with tunable diameters spanning from 1 to 6 mm. The device uses biomimetic polymers and light, to promptly obtaining biocompatible and high‐burst pressure‐resistant grafts.
Deyanira Hernandez‐Sanchez, Maxime‐Emmanuel Comtois‐Bona, Antony El‐Khoury, Sergio David Garcia Schejtman, Aidan Macadam, Juan‐David Figueroa‐Alegria, Jesus M. Calderon‐Torres, Irene Guzmán‐Soto, Marc Ruel, Erik J. Suuronen, Marcelo Muñoz, Emilio I. Alarcon   +11 more
wiley   +1 more source