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A Comparison of the Transradial and Transfemoral Approaches for the Angiography and Intervention in Patients with a History of Coronary Artery Bypass Surgery： In-hospital and 1-year Follow-up Results

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Chinese Medical Journal 2015年第6期128卷 762-767页

作者： Pei-Yuan He Yue-Jin Yang Shu-Bin Qiao Bo Xu Min Yao Yong-Jian Wu Jin-Qing Yuan Jue Chen Hai-Bo Liu Jun Dai Xin-Ran Tang Yang Wang Wei Li run-lin gao Department of Cardiology Cardiovascular Institute and Fuwai Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beiiinq 100037 China Medical Research and Biometrics Center Cardiovascular Institute and Fuwai Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing 100037 China

Background:Percutaneous coronary intervention (PCI) through transradial approach (TRA) has shown to be safe and effective as transfemoral approach (TFA) among unselected ***,very few studies have compared the outcomes between TRA and TFA specifically in patients with a history of coronary artery bypass grafting surgery (CABG).Methods:A total of 404 post-CABG patients who had undergone angiography or PCI were included in the *** primary endpoint was defined as angiographic success and procedure *** secondary endpoint was defined as in-hospital net adverse clinical events (NACEs),which included all cause of death,myocardial infarction (MI),stroke,repeat revascularization,and major *** were followed-up for *** adverse cardiovascular events (MACEs),which included death,MI,and repeat revascularization,at 1-year follow-up were also ***:The angiographic success was reached by 97.4％ in the TRA group compared with 100％ in the TFA group (P =0.02).The procedure success was achieved in 99.1％ in the TRA group and 97.9％ in the TFA group (P =0.68).The incidence rates of in-hospital NACE (2.7％ vs.2.7％,P =1.00) and 1-year MACE (11.5％ vs.12.0％,P =0.88) were similar between TRA and ***,TRA was associated with a lower rate of Bleeding Academic Research Consortium ≥2 bleeding (P =0.02).In patients undergoing graft PCI,the procedure success was similar between TRA and TFA (100.0％ vs.98.7％,P =1.00).The procedure time (25.0 min vs.27.5 min,P =0.53) was also *** significant difference was detected between TRA and TFA in terms of in-hospital NACE (0 vs.0,P =1.00)and 1-year MACE (21.4％ vs.10.3％,P =0.19).Conclusions:Compared with TFA,TRA had lower angiographic success but had a similar procedure success in post-CABG *** was also associated with decreased bleeding and shortened hospital stay.

关键词： Coronary Angioplasty Coronary Artery Bypass Surgery Transfemoral Transradial

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China cardiovascular diseases report 2015： a summary

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Journal of Geriatric Cardiology 2017年第1期14卷 1-10页

作者： Wei-Wei CHEN run-lin gao Li-Sheng LIU Man-Lu ZHU Wen WANG Yong-Jun WANG Zhao-Su WU Hui-Jun LI Dong-Feng GU Yue-Jin YANG Zhe ZHENG Li-Xin JIANG Sheng-Shou HU National Center for Cardiovascular Diseases Beijing China Beijing Tiantan Hospital Beijing China Beijing Anzhen Hospital Beijing China

1 Introduction Major and profound changes have taken place in China over the past 30 years. An epidemic of cardiovascular diseases （CVD） in China is emerging as a result of lifestyle changes, urbanization, and the accelerated process of aging. The incidence of CVD is continuously increasing and will remain an upward trend in the next decade. Since 2005,

关键词： Atrial fibrillation Cardiovascular diseases Hypertension Risk factors Statistics Stroke

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Impact of Body Mass Index on the Clinical Outcomes after Percutaneous Coronary Intervention in Patients ≥75 Years Old

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Chinese Medical Journal 2015年第5期128卷 638-643页

作者： Pei-Yuan He Yue-Jin Yang Shu-Bin Qiao Bo Xu Min Yao Yong-Jian Wu Yuan Wu Jin-Qing Yuan Jue Chen Hai-Bo Liu Jun Dai Wei Li Yi-Da Tang Jin-Gang Yang run-lin gao Department of Cardiology Cardiovascular Institute and Fuwai Hospital National Center for Cardiovascular Diseases Chinese Academy of Medical Sciences and Peking Union Medical College Beijing 100037 China Medical Research and Biometrics Center Cardiovascular Institute and Fuwai Hospital National Center for Cardiovascular Diseases Chinese Academy of Medical Sciences and Peking Union Medical College Beijing 100037 China

Background：The impact of body mass index （BMI） on the clinical outcomes after percutaneous coronary intervention （PCI） in patients ≥75 years old remained ***：A total of 1098 elderly patients undergoing PCI with stent implantation were *** were divided into four groups by the value of BMI：Underweight （〈20.0 kg/m^2）,normal weight （20.0-24.9 kg/m^2）,overweight （25.0-29.9 kg/m^2） and obese （≥30.0 kg/m^2）.Major clinical outcomes after PCI were compared between the *** primary endpoint was defined as in-hospital major adverse cardiovascular events （MACEs）,which included death,myocardial infarction （MI） and target vessel *** secondary endpoint was defined as 1 year *** regression analysis was performed to adjust for the potential ***：Totally,1077 elderly patients with available BMIs were included in the *** of underweight,normal weight,overweight and obese accounted for 5.6%,45.4%,41.5% and 7.5% of the population,*** patients were more likely to attract ST-segment elevation MI,and get accompanied with anemia or renal ***,they were less likely to achieve thrombolysis in MI 3 grade flow after PCI,and receive beta-blocker,angiotensin converting enzyme inhibitor or angiotensin receptor blocker after *** underweight,normal weight,overweight and obese patients,in-hospital MACE were 1.7%,2.7%,3.8%,and 3.7% respectively （P =0.68）,and 1 year mortality rates were 5.0%,3.9%,5.1% and 3.7% （P =0.80）,without significant difference between the *** regression analysis showed that the value of BMI was not associated with in-hospital MACE in patients at 75 years ***：The BMI ＂obese paradox＂ was not found in patients ≥75 years *** was suggested that BMI may not be a sensitive predictor of adverse cardiovascular events in elderly patients.

关键词： Aged Angioplasty Body Mass Index Outcomes

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Clinical and angiographic characteristics of premenopausal women with coronary artery disease

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Chinese Medical Journal 2008年第23期121卷 2392-2396页

作者： DOU Ke-fei XU Bo YANG Yue-jin Lü Rong QIU Hong YANG Wei-xian MU Zhao-wei gao run-lin gao Zhan CHEN Ji-lin QIAO Shu-bin LI Jian-jun QIN Xue-wen LIU Hai-bo WU Yong-jian CHEN Jue YAO Min YOU Shi-jie YUAN Jin-qing DAI Jun Department of Cardiology Cardiovascular Institute and Fuwai Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing 100037 China

Background Coronary artery disease （CAD） is generally considered as a disease of middle-aged men. It is widely accepted that the risk for CAD of premenopausal women is low because of hormone protection. Based on our clinical experience, more and more premenopausal women suffer from angina and myocardial infarction without adequate concern. Even now, there are still limited detailed data to describe the characteristics, mechanism and prognosis of premenopausal CAD patients. This article aimed to analyze the clinical and angiographic characteristics of premenopausal women with CAD. Methods A total of 565 premenopausal women and 721 postmenopausal women （56-60 years old） who underwent coronary angiography for the first time from April 2004 to December 2007 were enrolled. The clinical data and coronary angiographic characteristics （presence, localization, length and severity） were compared between the premenopausal and postmenopausal CAD groups. Results Premenopausal CAD patients presented less frequently with hypertension, diabetes mellitus and dyslipidemia compared with postmenopausal CAD patients （55.0% vs 66.0%, 15.0% vs 31.5%, 23.9% vs 37.4%, respectively; all P 〈0.05）. Although we found more frequent involvement of single vessel in premenopausal CAD （43.2% vs 26.9%, P=0）, and triple vessels in postmenopausal （56-60 years old） CAD patients （33.8% vs 20.4%, P=0）, much more severe lesions （z90%） at left main （2.9% vs 1.1%, P=0.048） and proximal left anterior descending artery （LAD）（28.2% vs 16.6%, P=0） in the premenopausal CAD group were found. Conclusion Premenopausal women with chest discomfort are always found to have obvious atherosclerosis, more .inclined to be located at the left main and proximal LAD, which is a strong predictor of an adverse clinical outcome.

关键词： coronary artery disease premenopause coronary angiography characteristics

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Clinical characteristics of early and late drug-eluting stent in-stent restenosis and mid-term prognosis after repeated percutaneous coronary intervention

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Chinese Medical Journal 2020年第22期133卷 2674-2681页

作者： Jian-Feng Zheng Ting-Ting Guo Yuan Tian Yong Wang Xiao-Ying Hu Yue Chang Hong Qiu Ke-Fei Dou Yi-Da Tang Jin-Qing Yuan Yong-Jian Wu Hong-Bing Yan Shu-Bin Qiao Bo Xu Yue-Jin Yang run-lin gao Department of Cardiology Fuwai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100037China Department of Cardiology Urumqi Friendship HospitalUrumqiXinjiang 830049China

Background:The mechanism and characteristics of early and late drug-eluting stent in-stent restenosis(DES-ISR)have not been fully *** there are different outcomes among those patients being irrespective of their repeated treatments remain a knowledge ***:A total of 250 patients who underwent initial stent implantation in our hospital,and then were readmitted to receive treatment for the reason of recurrent significant DES-ISR in 2016 were *** patients were categorized as early ISR(linical performance,as well as clinical outcomes after a repeated percutaneous coronary intervention(PCI)were *** composite endpoint of major adverse cardiac events(MACEs)included cardiac death,non-fatal myocardial infarction(MI),or target lesion revascularization(TLR).Results:Most baseline characteristics are similar in both groups,except for the period of ISR,initial pre-procedure thrombolysis in myocardial infarction,and some serum biochemical *** incidence of MACE(37.5%vs.5.5%;Plinical practice.

关键词： In-stent restenosis Neointimal hyperplasia Risk factors Drug-eluting stent

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Bulging Performance and Quality Control of Aluminum Alloy Tailor-welded Overlapping Sheets Based on Interface Friction

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Journal of Wuhan University of Technology(Materials Science) 2025年第1期40卷 258-264页

作者： gao Tiejun gao Bowen LI Weijie ZHANG Jiabin College of Aerospace Engineering Shenyang Aerospace UniversityShenyang 110136China Shenyang Aerospace Xinguang Group Co.L td. Shenyang 110043China

In order to solve the problem of poor formability caused by different materials and properties in the process of tailor-welded sheets forming,a forming method was proposed to change the stress state of tailor-welded sheets by covering the tailor-welded sheets with better plastic properties overlapping *** the same time,the interface friction effect between the overlapping and tailor-welded sheets was utilized to control the stress magnitude and further improve the formability and quality of the tailor-welded *** this work,the bulging process of the tailor-welded overlapping sheets was taken as the research *** alloy tailor-welded overlapping sheets bulging specimens were studied by a combination of finite element analysis and experimental *** results show that the appropriate use of interface friction between tailor-welded and overlapping sheets can improve the formability of tailor-welded sheets and control the flow of weld seam to improve the forming *** increasing the interface friction coefficient on the side of tailor-welded sheets with higher strength and decreasing that on the side of tailor-welded sheets with lower strength,the deformation of the tailor-welded sheets are more uniform,the offset of the weld seam is minimal,the limit bulging height is maximal,and the forming quality is optimal.

关键词： tailor-welded sheets overlapping sheet bulging interface friction weld seam stress

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Mainchain conformation ordering self-assembly tailored room temperature phosphorescence emission

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Science China Chemistry 2025年第01期 329-336页

作者： Yuzhu Li Yumeng gao Feng Tian Yu Wang Yuan Yao Shaoliang lin Xiang Ma Binbin Xu Shanghai Key Laboratory of Advanced Polymeric Materials Key Laboratory for Ultrafine Materials of Ministry of Education School of Materials Science and Engineering East China University of Science and Technology Shanghai Synchrotron Radiation Facility Shanghai Advanced Research Institute Chinese Academy of Sciences Key Laboratory for Advance Materials and Feringa Noble Prize Scientist Joint Research Centre Frontiers Science for Materiobiology and Dynamic Chemistry School of Chemistry and Molecular Engineering East China University of Science & Technology

Developing organic room-temperature phosphorescence （RTP） materials with a wide range of tunable-emission is significant in expanding the applications of RTP ***,we rationally designed amphiphilic alternating copolymers poly(1,2-bis（4-alkoxyphenyl）ethane-1,2-dione-alt-（ethylene glycol）x)(P（Bz-alt-EGx）) that combined the advantage of alternating benzil and EGxskeleton,and tunable mainchain *** a mainchain conformation ordering assembly （COA） process,P（Bz-alt-EGx） self-assembled into well-defined platelets,and such assemblies emitted blue RTP at ca.425 nm due to the ordered folded-chain conformation and confined *** contrast,traditional self-assembly （TA） of P（Bz-alt-EGx） obtained less ordered aggregates,such as asymmetric worms,vesicles,and rod-like *** resultant less ordered aggregates exhibited yellow-green RTP at ca.550 *** wide-tuning RTP emission in solution （between blue and yellow-green,over125 nm） is realized using the P（Bz-alt-EGx） alternating copolymers under the treatment of different self-assembly *** study uncovers a new strategy to tailor the RTP emission through different self-assembly pathways and holds great promise for the fabrication of advanced optical materials.

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Local magnetic moment oscillation around an Anderson impurity on graphene

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Science China(Physics,Mechanics & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 192-201页

作者： Shuai Li Zhen Ma Jin-Hua gao School of Science Hebei University of Science and Technology School of Electronics and Information Zhengzhou University of Light Industry School of Physics and Wuhan National High Magnetic Field Center Huazhong University of Science and Technology

We theoretically investigate the spin resolved Friedel oscillation （FO） and quasiparticle interference （QPI） in graphene induced by an Anderson *** the impurity becomes magnetic,the resulted FO becomes spin dependent,which gives rise to a local magnetic moment oscillation with an envelop decaying as r-2in real space in the doping ***,at half filling,the electron density and local magnetic moment will not oscillate but decay as *** spin resolved FO has both sublattice and spin ***,the local magnetic moment decay at half filling only occurs at one sublattice of graphene,which is quite like the phenomenon observed in the STM experiment (***ález-Herrero et al.,Science 352,437 （2016）).We further give an analytic formula about such spin dependent FO based on the stationary phase ***,we study the interference of quasiparticles around the magnetic impurity by calculating the spin dependent Fourier-transformed local density of states （FT-LDOS）.Our work gives a comprehensive understanding about the local magnetic moment oscillation around an Anderson impurity on graphene.

关键词： Friedel oscillation local magnetic moment graphene Anderson impurity

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基于世界模拟的政治非稳态:Sora的智能影像生成与历史重塑

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新疆师范大学学报（哲学社会科学版） 2025年第2期46卷 70-78页

作者：高奇琦台润泽华东政法大学政府管理学院上海201620 华东政法大学政治学研究院上海201620

OpenAI发布的文字转视频模型Sora在智能影像生成领域取得突破,被认为具备“世界模拟”能力。这种对现实物理世界的逼真模拟能力,引发人类对“真实性”的重新评估。通过模拟现实场景和历史事件,Sora在展示其应用潜力的同时,对真实性、历... 详细信息

OpenAI发布的文字转视频模型Sora在智能影像生成领域取得突破,被认为具备“世界模拟”能力。这种对现实物理世界的逼真模拟能力,引发人类对“真实性”的重新评估。通过模拟现实场景和历史事件,Sora在展示其应用潜力的同时,对真实性、历史真相和公众信任等带来挑战。文本介绍了Sora的技术背景,探讨了智能影像与虚假信息结合的风险。这一结合可能通过社会媒介影响公众信念和政治秩序,引发社会极化和分化。此外,在重塑历史记忆与认同时,可能导致信息的扭曲和伪造问题,或将社会推向政治非稳态。为应对技术带来的挑战,文本强调在迈向通用人工智能时代的过程中平衡技术创新与社会责任的重要性。通过深入分析Sora等智能影像生成的可能影响与挑战,提醒社会关注生成式人工智能技术的监管和伦理,确保技术发展的同时维护历史的真实性,保障社会福祉。

关键词： Sora 智能影像生成人工智能政治秩序

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Macro-mechanics and Microstructure of Nanomaterial-modified Geopolymer Concrete: A Comprehensive Review

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Journal of Wuhan University of Technology(Materials Science) 2025年第1期40卷 204-214页

作者： WANG Tao FAN Xiangqian gao Changsheng QU Chiyu The National Key Laboratory of Water Disaster Prevention Nanjing Hydraulic Research InstituteNanjing 210024China Southern Marine Science and Engineering Guangdong Laboratory(Guangzhou) Guangzhou 511458China School of Water Conservancy and Transportation Zhengzhou UniversityZhengzhou 450001China

We have described in detail the effects of nano-SiO_(2),nano-CaCO_(3),carbon nanotubes,and nano-Al_(2)O_(3) on geopolymer concrete from the perspectives of macro mechanics and *** existing research results show that the mechanism of nano-materials on geopolymer concrete mainly includes the filling effect,nucleation effect,and bridging effect,the appropriate amount of nano-materials can be used as fillers to reduce the porosity of geopolymer concrete,and can also react with Ca(OH)2 to produce C-S-H gel,thereby improving the mechanical properties of geopolymer *** optimum content of nano-SiO_(2) is between 1.0%and 2.0%.The optimum content of nano-CaCO_(3) is between 2.0%and 3.0%.The optimum content of carbon nanotubes is between 0.1%and 0.2%.The optimum content of nano-Al_(2)O_(3) is between 1.0%and 2.0%.The main problems existing in the research and application of nanomaterial-modified geopolymer concrete are summarized,which lays a foundation for the further application of nanomaterial in geopolymer concrete.

关键词： nanomaterials low carbon geopolymer concrete macro-mechanics microstructure

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