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882篇 您的检索式:作者名="Williams W C"
    题名 作者 年代 出处 被引量
1冠状动脉内影像学临床应用专家共识(第一部分):对冠状动脉介入治疗的指导与优化显示文摘欧洲心血管介入协会(EAPCI)专家组系统总结了血管内超声(IVUS)和光学相干断层成像(OCT)这两种血管内影像学检查临床应用指征的现有证据,提供了关于IVUS和OCT指导经皮冠状动脉介入治疗(PCI)的应用价值,并明确了最可能从腔内影像学指导的介入治疗中获得临床收益的患者或病变类型,同时详细论述了PCI前如何使用IVUS或OCT优化支架尺寸(支架长度和直径)和手术策略的选择。此外,专家推荐对支架失败(支架内再狭窄或支架内血栓形成)的患者应常规进行冠状动脉内影像学检查,并首选OCT。最后,重点论述了IVUS和OCT在指导PCI和评估支架失败两个方面的优势和局限性,并对未来需要深入研究的领域进行了展望。Lorenz Raber Gary S Mintz Konstantinos C Koskinas Thomas W Johnson Niels R Holm Yoshinubo Onuma Maria D Radu Michael Joner Bo Yu Haibo Jia Nicolas Meneveau Jose M.de la Torre Hemandez Javier Escaned Jonathan Hill Francesco Prati Antonio Colombo Carlo di Mario Evelyn Regar Davide Capodanno William Wijns Robert A Byme Giulio Guagliumi 2019中华心血管病杂志2019,47,1:17
2Passive expansion of sub-maximally dilated transjugular intrahepatic portosystemic shunts and assessment of clinical outcomes显示文摘AIM To assess for passive expansion of sub-maximally dilated transjugular intrahepatic portosystemic shunts(TIPS) and compare outcomes with maximally dilated TIPS.METHODS Polytetrafluoroethylene covered TIPS(Viatorr) from July 2002 to December 2013 were retrospectively reviewed at two hospitals in a single institution. Two hundred and thirty patients had TIPS maximally dilated to 10 mm(m TIPS), while 43 patients who were at increased risk for hepatic encephalopathy(HE), based on clinical evaluation or low pre-TIPS portosystemic gradient(PSG), had 10 mm TIPS sub-maximally dilated to 8 mm(sm TIPS). Group characteristics(age, gender, Model for End-Stage Liver Disease score, post-TIPS PSG and clinical outcomes were compared between groups, including clinical success(ascites or varices), primary patency,primary assisted patency, and severe post-TIPS HE. A subset of fourteen patients with sm TIPS underwent follow-up computed tomography imaging after TIPS creation, and were grouped based on time of imaging(< 6 mo and > 6 mo). Change in diameter and crosssectional area were measured with 3D imaging software to evaluate for passive expansion.RESULTS Patient characteristics were similar between the sm TIPS and m TIPS groups, except for pre-TIPS portosystemic gradient, which was lower in the sm TIPS group(19.4 mm Hg ± 6.8 vs 22.4 mm Hg ± 7.1, P = 0.01). Primary patency and primary assisted patency between sm TIPS and m TIPS was not significantly different(P = 0.64 and 0.55, respectively). Four of the 55 patients(7%) with sm TIPS required TIPS reduction for severe refractory HE, while this occurred in 6 of the 218 patients(3%) with m TIPS(P = 0.12). For the 14 patients with follow-up computed tomography(CT) imaging, the median imaging follow-up was 373 d. There was an increase in median TIPS diameter, median percent diameter change, median area, and median percent area change in patients with CT follow-up greater than 6 mo after TIPS placement compared to follow-up within 6 mo(8.45 mm, 5.58%, 56.04 mm^2, and 11.48%, respectively, P = 0.01).CONCLUSION Passive expansion of sm TIPS does occur but clinical outcomes of sm TIPS and m TIPS were similar. Sub-maximal dilation can prevent complications related to overshunting in select patients.Michael C Hsu Charles N Weber S William Stavropoulos Timothy W Clark Scott O Trerotola Richard D Shlansky Goldberg Michael C Soulen Gregory J Nadolski 2017World Journal of Hepatology2017,9,12:11
3Hypothetical model of dynamic biomarkers of the Alzheimer’s pathological cascade显示文摘Clifford R Jack David S Knopman William J Jagust Leslie M Shaw Paul S Aisen Michael W Weiner Ronald C Petersen John Q Trojanowski 2010Lancet Neurology2010,,1:4
4Evaluating the performance of biologically active rapid filters 显示文摘Lechevallier M W William C Becker Paul Schorr 1992J AWWA1992,84,4:2
5Whole brain radiation therapy with or without stereotactic radiosurgery boost for patients with one to three brain metastases: phase III results of the RTOG 9508 randomised trial显示文摘David W Andrews Charles B Scott Paul W Sperduto Adam E Flanders Laurie E Gaspar Michael C Schell Maria Werner-Wasik William Demas Janice Ryu Jean-Paul Bahary Luis Souhami Marvin Rotman Minesh P Mehta Walter J Curran 2004The Lancet . 2004 (9422)2004,,9422:2
6Laboratory studies with nine amidinohydrazones,a promising new class of bait eoxieants for control of red imported fire ants显示文摘Williams D F Lofgren C S Banks W A 1980Journal of Economic Entomology1980,73,:1
7A morphological and structural study of uhem/P84 copolyimide dual-layer hollow fiber membranes with delamination-free morpho/ogy 显示文摘Natalia W Tai S C William B 2007Journal of Membrane Science ( S1006-2289 )2007,294,:1
8Guideline for infection control in health care personnel 显示文摘Bolyard E A Tablan O C Williams W W etal 1998Am J Infect Control1998,26,:1
9Sorting fluorescent nanocrystals with DNA显示文摘Gerion D Parak W J Williams S C 2002J Am Chem Soc2002,124,:1
10Tropical precipitation studies using a 915-MHz wind profiler显示文摘Ecklund W L Gage K S Williams C R 1995Radio Sci1995,30,4:1
11Activitybased costing accounting for a market orientation 显示文摘Daniel J G Greg W M William B C 1998Industrial Marketing Management1998,,127:1
12A finite element technique for the ultimate strength analysis of tubular joints 显示文摘William F C Kenneth M W 1992Engineering Computations1992,9,3:1
13Time-splitting methods for elastic models using forward time schemes显示文摘Louis J W William C S 2002Mon Wea Rev2002,130,22:1
14Transport policy ap- praisal with equilibrium models I : generalized traffic and highway investment benefits 显示文摘Williams H C W L Lam W M 1991Transportation Research Part B: Methodological1991,25,5:1
15Level 2 validation of a flow cytometric method for detection of Escherichia coli O157:H7 in raw spinach显示文摘Williams A J Cooper W M Summage-West C V 2015Int J Food MicrobioL 20152015,215,:1
16Anglnex synergizes with radiation therapy to inhibit tumor growth by radiosensitizing endothelial cells显示文摘Dings R P Williams B W Song C W 2005Int J Cancer2005,115,2:1
17Control of induction motor using phase current feedback derived from the DC link 显示文摘GREEN T C WILLIAMS B W 1989IEEE Proceeding of EPE1989,3,:1
18查看详情显示文摘Strauch F W Williams C J 0,,:1
19RCD snubber revisited显示文摘Finney S J Williams B W Green T C 1996IEEE Transactions on Industry Applications1996,32,1:1
20A Modular Ap- proach to Main- Chain Organometallic Polymers 显示文摘Boydston A J Williams K A Bielawski C W 2005Journal of the American Chemical Society2005,127,12:1
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