Results 81 to 90 of about 1,485,009 (382)

Thoracic endovascular aortic repair for the ascending aorta: experience and pitfalls.

Journal of Visualized Surgery, 2018
Thoracic endovascular aortic repair (TEVAR) of the ascending aorta is a developing alternative treatment strategy, which currently is specifically aimed at patients who are too high risk for open surgery. TEVAR has been applied to patients with a variety
Ryan P Plichta, G. Hughes
semanticscholar   +1 more source

Histological evaluation of the aortic wall response following endovascular aneurysm repair and endovascular aneurysm sealing

JVS - Vascular Science, 2023
Objective: The Nellix endovascular aneurysm sealing (EVAS) system was developed as an alternative to conventional endovascular aneurysm repair (EVAR) to minimize endoleaks.
Laura E. Bruijn, MD, Jan M.M. Heyligers, MD, PhD, Patrick W. Vriens, MD, PhD, Jacoba van Rhijn, BSc, Joy Roy, MD, PhD, Jaap F. Hamming, MD, PhD, Gabor Gäbel, MD, Jan H.N. Lindeman, MD, PhD   +7 more
doaj   +1 more source

Hybrid endovascular operation for ruptured thoracic aortic aneurysm [PDF]

, 2007
The rupture of a thoracic aortic aneurysm is a life-threatening emergency. Conventional open surgical repair carries a high mortality and morbidity. We report an elderly patient who suffered from rupture of a proximal descending thoracic aortic aneurysm ...
Cheng, SWK, Ho, P, Liu, LHL, Poon, JTC, Ting, ACW   +4 more
core  

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

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   +3 more sources

New Insights into Atonic Postpartum Hemorrhage: Animal Model Construction Based on Placental Nanodelivery Systems

Advanced Healthcare Materials, EarlyView.
This study develops a placenta‐targeted nanodelivery system co‐loading HMGB1 protein and the NLRP3 agonist nigericin to establish an animal model of atonic postpartum hemorrhage. The model accurately recapitulates clinical phenotypes, including prolonged labor and uterine contractility dysfunction, while revealing inflammatory activation in placental ...
Jiangxue Qu, Ruiqi Wu, Hai Jiang, Lian Chen, Yingying Tian, Shuai Zeng, Tongmin Liu, Cheng Zhao, Huifeng Shi, Xiaolong Liang, Yangyu Zhao   +10 more
wiley   +1 more source

Thoracic Endovascular Aortic Repair for Acute Aortic Dissection

Annals of Vascular Diseases, 2018
Thoracic endovascular aortic repair (TEVAR) for thoracic aortic disease constitutes a paradigm shift in the treatment strategy of aortic dissection, as well as thoracic aortic aneurysms.
T. Uchida, M. Sadahiro
semanticscholar   +1 more source

Assessment of the quality of life comparison between open and endovascular aortic arch surgery: a pilot study

Journal of Cardiothoracic Surgery
Background Advancement in endovascular endografts have paved the way to the possibility of performing endovascular aortic arch repair in recent years. This has started to supersede the need for open aortic arch surgery.
Eric Thiam Aik Lim, Hannah S. Kim, Andrew McCombie, Andrew D. P. Laing, Adib Khanafer   +4 more
doaj   +1 more source

Thoracic Endovascular Aortic Repair for Pseudoaneurysm after Interrupted Aortic Arch Repair

Annals of Vascular Diseases, 2018
Here we describe the case of a 33-year-old woman who was diagnosed with interrupted aortic arch (IAA) type A and who underwent radical surgery in her infancy. She developed a 42-mm anastomotic pseudoaneurysm in the distal aortic arch. We decided to perform thoracic endovascular aortic repair because of the patient's special request to avoid open ...
Hayashi, Kanako, Kimura, Naritaka, Ohno, Masatoshi, Yamashita, Kentaro, Izumida, Hiroaki, Inaba, Yu, Takahashi, Tatsuo, Yamazaki, Masataka, Ito, Tsutomu, Shimizu, Hideyuki   +9 more
openaire   +3 more sources

Smart Catheters for Diagnosis, Monitoring, and Therapy

Advanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman, Samiha Ahmed, Majed Othman Althumayri, Megan Guy, Darlenne Chavez Lugo, Frances S. Ligler, George T. Ligler, Rahmi Oklu, Hiroshi Kawahira, Michael J. McShane, Jun Kameoka, Jonathan Bova, Hatice Ceylan Koydemir   +12 more
wiley   +1 more source