检索结果-南通市图书馆

保留瓣膜的主动脉根部置换术治疗法洛四联症术后主动脉根部扩张的临床疗效

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

中国胸心血管外科临床杂志 2024年第1期31卷 122-126页

作者：李希谭今黄克力于涛蒋露四川省医学科学院·四川省人民医院成都610072

目的评价保留瓣膜的主动脉根部置换术(valve-sparing aortic root replacement,VSARR)治疗法洛四联症术后主动脉根部扩张的临床效果。方法回顾性分析2016—2022年四川省人民医院采用VSARR治疗法洛四联症术后合并主动脉根部扩张患者的临... 详细信息

目的评价保留瓣膜的主动脉根部置换术(valve-sparing aortic root replacement,VSARR)治疗法洛四联症术后主动脉根部扩张的临床效果。方法回顾性分析2016—2022年四川省人民医院采用VSARR治疗法洛四联症术后合并主动脉根部扩张患者的临床资料。结果共纳入14例患者,其中男8例、女6例,中位年龄22(12~48)岁。主动脉瓣重度反流5例、中度反流4例、轻度及以下反流5例。主动脉窦部扩张6例,升主动脉明显扩张8例,同期合并室间隔缺损残余分流1例,合并重度肺动脉瓣反流9例。VSARR方式为David手术10例,Yacoub手术2例,Florida sleeve 2例。全组无手术死亡。术后患者中位随访时间2.9(0.4~6.0)年,1例患者出现轻度主动脉瓣反流,其余患者均为微量或无主动脉瓣反流,1例患者出现左室流出道轻度狭窄,余所有患者左室流出道未见明显狭窄。结论VSARR在法洛四联症术后主动脉根部扩张患者中治疗结果满意,中期随访未见明显左室流出道狭窄,主动脉瓣反流发生率无明显上升。

关键词：保留瓣膜的主动脉根部置换术法洛四联症主动脉根部扩张

永仁心左心室辅助装置新型双缝边无尖端入血管植入技术应用

在线全文

学校读者我要写书评

暂无评论

中华胸心血管外科杂志 2024年第1期40卷 17-19页

作者：于涛方明王文艳左明良李映雪谢揆择黄克力四川省医学科学院四川省人民医院电子科技大学附属医院心脏外科中心成都610072 重庆永仁心医疗器械有限公司重庆400700 四川省医学科学院四川省人民医院电子科技大学附属医院心衰中心成都610072 四川省医学科学院四川省人民医院电子科技大学附属医院心血管超声及心功能科成都610072 成都中医药大学医学与生命科学学院成都610075

结合永仁心(EVAHEART)植入式左心室辅助装置新一代双缝边无尖端(double cuff tip-less,DCT)入血管的结构特点,阐述其在临床中的设计优势:手术容错性高且不易损伤心内膜。重点介绍DCT入血管的术前评估、具体手术步骤及技术细节,结合常见... 详细信息

结合永仁心(EVAHEART)植入式左心室辅助装置新一代双缝边无尖端(double cuff tip-less,DCT)入血管的结构特点,阐述其在临床中的设计优势:手术容错性高且不易损伤心内膜。重点介绍DCT入血管的术前评估、具体手术步骤及技术细节,结合常见临床最佳手术方法与错误手法进行对比。

关键词：植入式技术细节双缝容错性 DCT 永仁 EAR 术前评估

Optimization of the average figure-of-merit zT in medium-entropy GeTe-based materials via entropy engineering

在线全文

学校读者我要写书评

暂无评论

Journal of Materiomics 2024年第4期10卷 956-963页

作者： Xusheng Liu keli Wang Peng Li Qiqi Tang Zhenlong huang Yuan Lin Wu Wang Binbin Jiang Jiaqing He School of Materials and Energy University of Electronic Science and Technology of ChinaChengdu610054China Shenzhen Institute for Advanced Study University of Electronic Science and Technology of ChinaShenzhen518110China Shenzhen Key Laboratory of Thermoelectric Materials Department of PhysicsSouthern University of Science and TechnologyShenzhen518055China Institute of Atomic and Molecular Physics Sichuan UniversityChengdu610065China

Entropy engineering has emerged as an effective strategy for improving the figure-of-merit zT by decelerating the phonon transport while maintaining good electrical transport properties of thermoelectric ***,a high average zT of 1.54 and a maximum zT of 2.1 are achieved in the mid-entropy GeTe constructed by Ag,Sb,and Pb *** room temperature,the mid-entropy GeTe tends to be a cubic *** the power factor is improved from 7.7μW·cm^(-1)·K^(-2) to 16.2μW·cm·cm^(-1)·K^(-2) due to the large increase in effective mass and the optimized carrier *** increasing disorder created by heavy and off-centering Ag,Sb,and Pb atoms induces strong mass/strain fluctuations and phonon scattering to decelerate the phonon transport in GeTe.A low lattice thermal conductivity is obtained in the medium-entropy GeTe-based ***,a GeTe-based thermoelectric cooler is fabricated with the cooling temperature difference of 66.6 K with the hot end fixed at 363 *** work reveals the effectiveness of entropy engineering in improving the average zT in GeTe and shows potential application of GeTe as a thermoelectric cooler.

关键词： Thermoelectric Germanium telluride Entropy engineering Thermoelectric cooler

Ascending Aortic Aneurysm and Dissection Secondary to Bicuspid Aortic Valve with Concomitant Coarctation of Descending Aorta Successfully Repaired with Extracorporeal Membrane Oxygenation Support: A Case Report

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Cardiology Discovery 2022年第2期2卷 124-126页

作者： Qin Jiang Juan Du Tao Yu Xiaobo huang Mingliang Zuo keli huang Department of Cardiac Surgery Sichuan Provincial People’s HospitalAffiliated Hospital of University of Electronic Science and TechnologyChengduSichuan 610072China Department of Operating Room Sichuan Provincia People’s HospitalAffiliated Hospital of University of Electronic Science and TechnologyChengduSichuan 610072China Department of Surgical Intensive Care Unit Sichuan Provincia People’s HospitalAffiliated Hospital of University of Electronic Science and TechnologyChengduSichuan 610072China Department of Medica Ultrasonics Sichuan Provincia People’s HosptalAffiliated Hospital of University of Electronic Science and TechnologyChengduSichuan 610072China

Type A aortic aneurysm and dissection secondary to bicuspid aortic valve(BAV)with untreated coarctation of the aorta(CoA)in adults is a rare finding because there are almost no“abnormalities”in these patients’medical ***,we report on a 47-year-old man with unexplained weakness followed by *** was diagnosed with cardiogenic shock and underwent venoarterial extracorporeal membrane oxygenation(VA-ECMO).BAV,ascending aortic aneurysm and dissection(based on bedside echocardiography)and concomitant CoA(based on computed tomography angiography)were *** patient then underwent emergency surgery including aortic root replacement with a composite mechanical valve conduit,additional ascending-to-descending aortic bypass,and coronary artery bypass grafting with a saphenous vein graft to the right coronary *** treatment,he recovered ***,here we present a case involving a patient in a critical condition with ascending aortic aneurysm and dissection secondary to complex congenital heart defects,who was successfully treated with composite surgical procedures combined with life-saving VA-ECMO.

关键词： Aortic aneurysm Dissection Bicuspid aortic valve Case report Coarctation of the aorta Extracorporeal membrane oxygenation

Repeated remote ischemic postconditioning increases the retention of bone marrow mesenchymal stem cells in the acute ischemic myocardium

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

中国循环杂志 2016年第Z1期31卷 -页

作者： Qin Jiang Tao Yu keli huang Hao Zhang Shengshou Hu Sichuan ProvincialPeople’s Hospital Sichuan China State Key Laboratory of Cardiovascular Diseases FuwaiHospital NationalCenter for Cardiovascular Diseases Chinese Academy of MedicalSciences and Peking Union MedicalColege Beijing China

Objective To investigate the effect of repeated remote ischemic postconditioning (rRIPoC) on the retention of mesenchymal stem cells in the acute rat myocardial ischemia model。[第一段]

关键词：骨髓记忆保持力(心理学) 间充质基质细胞鼠科心肌心肌缺血动物

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

如何加强语文教学的学法指导

卫生职业教育 2006年第16期24卷 65-66页

作者：黄柯丽茂名市卫生学校广东茂名525000

语文教学要重视学法指导，语文教师要从学的角度改革教法，在教学中渗透学法指导，培养学生的自学习惯，使学生掌握学习规律，形成自学能力。

关键词：语文教学学法指导改革教法

在线全文

学校读者我要写书评

暂无评论

与专业相结合的高职计算机基础教学改革探讨

装备制造技术 2021年第8期 148-150页

作者：黄克立广西水利电力职业技术学院南宁530023

本文针对计算机基础总课时偏少、教师授课模式及方法相对落后、仍采用传统的教学评价,与培养目标不相符的现状,提出与专业相结合的教学改进思路:分基础模块及拓展模块进行教学;各专业基础模块考核保持一致,拓展模块的考核各有侧重;实施... 详细信息

本文针对计算机基础总课时偏少、教师授课模式及方法相对落后、仍采用传统的教学评价,与培养目标不相符的现状,提出与专业相结合的教学改进思路:分基础模块及拓展模块进行教学;各专业基础模块考核保持一致,拓展模块的考核各有侧重;实施课程思政,有效促进教学质量的提高,为高职计算机基础教学课程的改革提供借鉴。

关键词：高职计算机基础教学改革

在线全文

学校读者我要写书评

暂无评论

过去的未来:知识服务与高校档案管理

兰台世界 2016年第18期 16-18页

作者：黄克利常熟理工学院财务处常熟215500

档案管理的最终目的是人,而不是物。如果说高校档案蕴藏的巨大文化价值和知识资源是历史性的,那么,高校档案的知识服务和知识管理则是具有前瞻性和面向未来的,这也是实现档案管理的最终目的、最有效的指导思想和实践方式。

关键词：高校档案知识服务档案管理面向未来

Surgical Treatment of Ascending Aortic Aneurysm Combined with Aortic Regurgitation

在线全文

学校读者我要写书评

暂无评论

Surgical Treatment of Ascending Aortic Aneurysm Combined wit...