Results 11 to 20 of about 267,175 (265)

Position based balloon angioplasty [PDF]

Proceedings of the 15th ACM SIGGRAPH Conference on Virtual-Reality Continuum and Its Applications in Industry - Volume 1, 2016
Balloon angioplasty is an endovascular procedure to widen narrowed or obstructed blood vessels, typically to treat arterial atherosclerosis. Simulating angioplasty procedure in the complex vascular structures is a challenge task since the balloon and vessels are both flexible bodies. In this paper, we proposed a position based balloon physical model to
Gong Ruobin, Pengbin Tang, Wen Tang, Youdong Ding, Dongjin Huang, Yin Wang   +5 more
openaire   +5 more sources

Long-term outcome and factors associated with restenosis after combination therapy of balloon angioplasty and stenting for symptomatic intracranial stenosis

BMC Neurology, 2022
Background The optimal treatment for intracranial artery stenosis (ICAS) has not been established. We retrospectively examined the initial and long-term outcomes associated with restenosis of a combination therapy of balloon angioplasty and stenting for ...
Toshihiro Ueda, Satoshi Takaishi, Tomohide Yoshie, Noriko Usuki, Kentaro Tatsuno, Haruki Ohtsubo, Takashi Araga, Yasuyuki Kaga, Tatsuro Takada   +8 more
doaj   +1 more source

Drug-coated balloon versus conventional balloon angioplasty of hemodialysis arteriovenous fistula or graft: A systematic review and meta-analysis of randomized controlled trials

PLoS ONE, 2020
Background Restenosis remains a significant problem in endovascular therapy for hemodialysis vascular access. Drug-coated balloon (DCB) angioplasty decreases restenosis in peripheral and coronary artery diseases.
Min‐Tsun Liao, Meng-Kan Chen, Mu-Yang Hsieh, Nai-Lun Yeh, K. Chien, Chih-Ching Lin, Chih-Cheng Wu, W. Chie   +7 more
semanticscholar   +1 more source

Head-to-head comparison of sirolimus- versus paclitaxel-coated balloon angioplasty in the femoropopliteal artery: study protocol for the randomized controlled SIRONA trial

Trials, 2021
Background Endovascular revascularization has established as the first-line therapy of femoropopliteal artery disease. Paclitaxel-coated balloon angioplasty proved to be superior to plain old balloon angioplasty (POBA) regarding prevention of restenosis ...
Ulf Teichgräber, Maja Ingwersen, Stephanie Platzer, Thomas Lehmann, Thomas Zeller, René Aschenbach, Dierk Scheinert   +6 more
doaj   +1 more source

A Multicenter Randomized Trial Assessing ZENFlow Carrier-Free Drug-Coated Balloon for the Treatment of Femoropopliteal Artery Lesions

Frontiers in Cardiovascular Medicine, 2022
Backgrounds and ObjectivesDrug-coated balloons (DCBs) have shown promising benefits in improving the outcomes for patients with peripheral artery disease.
Leng Ni, Wei Ye, Lan Zhang, Xing Jin, Chang Shu, Jin-song Jiang, Mu Yang, Dan-ming Wu, Ming Li, Guan-feng Yu, Jun Yang, Jian-hua Huang, Xiao-bai Wang, Xiao-qiang Li, Wei-liang Jiang, Zhi-qun Wu, Chang-wei Liu   +16 more
doaj   +1 more source

Randomised trial of excimer laser angioplasty versus balloon angioplasty for treatment of obstructive coronary artery disease [PDF]

, 1996
BACKGROUND: Excimer laser coronary angioplasty is reported to give excellent procedural results for treatment of complex coronary lesions, but this method has not been compared with balloon angioplasty in a randomised trial.
Appelman, Y.E.A. (Yolande), David, G.K. (George), Feyter, P.J. (Pim) de, Koelemay, M.J.W. (Mark), Koolen, J.J. (Jacques), Margolis, M.P. (Pauliina), Piek, J.J. (Jan), Serruys, P.W.J.C. (Patrick), Strikwerda, S. (Sipke), Swijndregt, E.W.J.M. (Eline W. J. Montauban) van, Tijssen, J.G.P. (Jan)   +10 more
core   +2 more sources

Advances in procedural techniques--antegrade. [PDF]

, 2014
There have been many technological advances in antegrade CTO PCI, but perhaps most importantly has been the evolution of the "hybrid' approach where ideally there exists a seamless interplay of antegrade wiring, antegrade dissection re-entry and ...
Spratt, JC, Wilson, W
core   +1 more source

Diagnostic Ultrasound Induced Inertial Cavitation To Non-Invasively Restore Coronary And Microvascular Flow In Acute Myocardial Infarction [PDF]

, 2013
Ultrasound induced cavitation has been explored as a method of dissolving intravascular and microvascular thrombi in acute myocardial infarction. The purpose of this study was to determine the type of cavitation required for success, and whether longer ...
Everbach, E. Carr, Feng, X., Gao, S., Liu, J., Lof, J., Porter, T. R., Powers, J., Radio, S., Shi, W., Unger, E., Vignon, F., Wu, J.   +11 more
core   +7 more sources

Exercise right heart catheterization before and after balloon pulmonary angioplasty in inoperable patients with chronic thromboembolic pulmonary hypertension

Pulmonary Circulation, 2020
Background * These authors contributed equally as last authors. Balloon pulmonary angioplasty is an evolving, interventional treatment option for inoperable patients with chronic thromboembolic pulmonary hypertension (CTEPH).
Christoph B. Wiedenroth, MD, Andreas J. Rieth, MD, Steffen Kriechbaum, MD, H.-Ardeschir Ghofrani, MD, Andreas Breithecker, MD, Moritz Haas, MD, Fritz Roller, MD, Manuel J. Richter, MD, Mareike Lankeit, Lisa Mielzarek, Andreas Rolf, MD, Christian W. Hamm, MD, Eckhard Mayer, MD, Stefan Guth, MD, Christoph Liebetrau, MD   +14 more
doaj   +1 more source

ASCORE: an up-to-date cardiovascular risk score for hypertensive patients reflecting contemporary clinical practice developed using the (ASCOT-BPLA) trial data. [PDF]

, 2013
A number of risk scores already exist to predict cardiovascular (CV) events. However, scores developed with data collected some time ago might not accurately predict the CV risk of contemporary hypertensive patients that benefit from more modern ...
A K Gupta, AS Levey, B Dahlöf, B Dahlöf, C-L Chang, D Prieto-Merino, D Wood, DW Hosmer, E Falaschetti, EM Antman, G Mancia, H Wedel, J Dobson, J Hippisley-Cox, KM Anderson, MJ Pencina, N Poulter, P Primatesta, P S Sever, PS Sever, PS Sever, R D'Agostino, RB D’Agostino, RM Conroy, S Pocock, SJ Pocock, TC Clayton, TG Clark   +27 more
core   +1 more source