Results 41 to 50 of about 47,528 (261)

Analysis of antibiotic strategies to prevent vascular graft or endograft infection after surgical treatment for infective native aortic aneurysms: a systematic review

Antimicrobial Resistance and Infection Control
Introduction Some patients with an infective native aortic aneurysm (INAA) develop an aortic vascular graft or endograft infection (VGEI) even after successful open surgical repair or endovascular intervention.
Shye-Jao Wu, Shen Sun, Yu-Hern Tan, Chen-Yen Chien   +3 more
doaj   +1 more source

Cerebral air embolism treated with endovascular flow reversal and suction aspiration

Interdisciplinary Neurosurgery, 2017
Cerebral air embolism is a rare but potentially devastating complication of endovascular intervention. The treatment for cerebral air embolism is often limited to hyperbaric oxygen therapy, anticonvulsants, high-flow oxygen, and a wait-and-see approach ...
M. Yashar S. Kalani, MD, PhD, Min S. Park, MD, Craig Kilburg, MD, Philipp Taussky, MD   +3 more
doaj   +1 more source

Cool Excimer Laser-Assisted Angioplasty vs. Percutaneous Transluminal Angioplasty for Infrapopliteal Arterial Occlusion: A Meta-Analysis and Systematic Review

Frontiers in Cardiovascular Medicine, 2022
BackgroundPercutaneous transluminal angioplasty (PTA) has been the conventional therapy to infrapopliteal arterial occlusion. Lately, cool excimer laser-assisted angioplasty has been proposed to be the alternate methods.
Mi Zhou, Lixing Qi, Yongquan Gu
doaj   +1 more source

Liquid Metal Microrobots for Magnetically Guided Transvascular Navigation

Advanced Materials, EarlyView.
Liquid metal‐based microrobots combine magnetic steering, intrinsic X‐ray visibility and softness, to navigate blood vessels even against flow. Under clinically relevant magnetic fields, liquid metal microrobots roll along vessel walls, cross endothelial barriers, and accumulate in target tissues.
Xiaohui Ju, Roshan Velluvakandy, Xianghua Wu, Miguel Angel Merlos Rodrigo, Zbyněk Heger, Kamila Bendíčková, Jan Frič, Martin Pumera   +7 more
wiley   +1 more source

A clinical case of using ICG-technologies to evaluate the results of the superior mesenteric artery stenting in a patient with acute mesenteric ischemia

Амбулаторная хирургия, 2020
Introduction. Acute mesenteric ischemia is a rare, but extremely severe life-threatening condition with a mortality rate of 40 to 60%, despite the development of modern high-tech diagnostic and treatment methods.
A. G. Khitaryan, A. S. Murlychev, I. V. Bondarenko, S. A. Kovalev, K. S. Veliev, A. A. Orekhov, A. Z. Alibekov, A. V. Mezhunts, A. A. Golovina   +8 more
doaj   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

Comparative effectiveness of endovascular and surgical repair of ruptured abdominal aneurysm

Consilium Medicum
Background. Abdominal aortic aneurysm rupture is a life threating condition, that requires emergent intervention. At the present stage endovascular aortic repair should be performed, when possible, as a first line strategy, but stent-grafts have some ...
Ksenya V. Kochkina, Sergei E. Evtyagin, Andrey V. Sidorenko, Fedor S. Kulakov, Pavel A. Astanin, Aleksey V. Protopopov, Varvara A. Barmakova, Sofya A. Ganina   +7 more
doaj   +1 more source

A Superlubricated Magnetically Steerable Microcatheter with Integrated Optical and Fluidic Channels

Advanced Robotics Research, EarlyView.
A magnetically steerable microcatheter with integrated optical and fluidic channels is developed for multifunctional navigation in tortuous anatomical environments. A surface‐grafted hydrogel coating enables low‐friction actuation. The device demonstrates stable light and fluid delivery during magnetic manipulation, offering a compact platform for ...
Yuntian Du, Ruokun He, Luqi Li, Hesheng Wang, Zhuo‐Chen Ma, Bing Han   +5 more
wiley   +1 more source

ANGIOPLASTY AND STENTING OF BASILAR ARTERY WITH SHORT-TERM RESULTS

ARYA Atherosclerosis, 2010
Symptomatic basilar artery stenosis has a poor prognosis. Surgical bypasses are technically demanding and of no proven benefit. A new generation of intravascular stents that are flexible enough to navigate the tortuosities of the vertebral artery may ...
Massoud Ghasemi, Hashemi Fesharaki, Mehdi Sanatkar   +2 more
doaj  

2D perfusion angiography: an alternative method to evaluate endovascular intervention for acute lower limb ischemia

BMC Cardiovascular Disorders, 2022
Background Despite advances in endovascular techniques to treat acute limb ischemia (ALI), evaluation of clinical outcomes for revascularization remains challenging, especially the accurate quantification of post-endovascular limb perfusion.
Wanghai Li, Huimin You, Yan Zhang, Hong Zhang, Chengzhi Li   +4 more
doaj   +1 more source