检索结果-南通市图书馆

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Fontan姑息手术后女性的妊娠和分娩

世界核心医学期刊文摘（心脏病学分册） 2007年第2期3卷 38-38页

作者： Drenthen w. Pieper P.G. roos-hesselink j.w. 郭俊 Department of Cardiology University Medical Center Groningen University of Groningen PO Box 30.001 9700 RB Groningen Netherlands.Dr

目的:评估Fontan姑息手术后女性的妊娠结局及其不育和月经周期紊乱的发生率。设计和患者:将来自两个先天性心脏病登记的38例Fontan手术后女性患者(年龄18～45岁)作为研究对象。她们接受的手术包括:心房肺动脉吻合(n=23)、房室连接(n=5)... 详细信息

目的:评估Fontan姑息手术后女性的妊娠结局及其不育和月经周期紊乱的发生率。设计和患者:将来自两个先天性心脏病登记的38例Fontan手术后女性患者(年龄18～45岁)作为研究对象。她们接受的手术包括:心房肺动脉吻合(n=23)、房室连接(n=5)、全腔静脉肺动脉连接(n=10)。

关键词：姑息手术 Fontan 动脉吻合妊娠结局先天性心脏病月经周期胎儿生长迟缓子宫内膜异位胎膜

一项关于成年先天性心脏病患者植入心脏复律除颤器的预后的多中心研究

在线全文

学校读者我要写书评

暂无评论

世界核心医学期刊文摘（心脏病学分册） 2007年第12期3卷 39-页

作者： Yap S.- C. roos-hesselink j.w. Hoendermis E.S. 王亭忠 Department of Cardiology Thoraxcentre Erasmus MC Dr Molewaterplein 40 3015 GD Rotterdam Netherlands

目的:观察成年先天性心脏病(CHD)患者应用埋藏式心脏复律除颤器(ICD)的预后和并发症,明确适当或不适当电击的预测因素。方法和结果:利用荷兰成人CHD注册数据库和一个比利时三级保健中心数据库检索到64例首次植入ICD时年龄≥18岁的CHD患... 详细信息

目的:观察成年先天性心脏病(CHD)患者应用埋藏式心脏复律除颤器(ICD)的预后和并发症,明确适当或不适当电击的预测因素。方法和结果:利用荷兰成人CHD注册数据库和一个比利时三级保健中心数据库检索到64例首次植入ICD时年龄≥18岁的CHD患者[63%为法洛四联症(TOF)患者,植入装置时年龄为37±13岁]。中位随访时间为3.7年。

关键词：患者 ICD 先天性心脏病心脏先天畸形预后成年

The Prognostic Value of Myocardial Deformation in Patients with Congenital Aortic Stenosis

在线全文

学校读者我要写书评

暂无评论

Congenital Heart Disease 2021年第3期16卷 221-232页

作者： Roderick w.j.van Grootel Allard T.van den Hoven Dan Bowen Tijmen Ris jolien w.roos-hesselink Annemien E.van den Bosch Department of Cardiology Erasmus Medical CentreRotterdamThe Netherlands

Aims:To assess the prognostic value of left ventricular(LV)global longitudinal strain(GLS)and global longitudinal early diastolic strain rate(GLSre)with regard to cardiovascular events,as congenital aortic stenosis(AoS)is associated with significant mortality and morbidity but predictors for clinical outcome are *** analysis provides a robust and reproducible method for early detection of LV dysfunction,which might be of prognostic ***:This prospective study,included clinically stable patients with congenital AoS between 2011–*** GLS and GLSre was performed in the apical 4,3 and 2-chamber views using Tomtec *** endpoint was a composite of death,heart failure,hospitalization,arrhythmia,thrombo-embolic events and ***:In total 138 patients were included(33[26–43]years,86(62%)male),NYHA class I:134(97%).Mean LV GLS was–15.3±3.2%,GLSre 0.66±0.18 s–*** correlated with NT-proBNP,LV volumes and ejection fraction(strongest LV GLS with LV EF:r–0.539,pwith age:r–0.376,pw-up of 5.9[5.5–6.2]years,the endpoint occurred in 53(38%)patients:4 patients died,9 developed heart failure,22 arrhythmias,8 thrombo-embolic events and 35 *** LV GLS(standardized HR(sHR 0.62(95%CI 0.47–0.81)and GLSre(sHR 0.62(95%CI 0.47–0.83)were associated with the *** multivariable analysis showed that both GLS and GLSre were associated independent of left atrial volume,NT-proBNP and prior ***:Left ventricular GLS and GLSre are reduced in adult patients with congenital *** markers are associated with adverse cardiac events and have clear clinical relevance.

关键词： Speckle tracking echocardiography congenital aortic stenosis strain prognosis

weighted Bergman kernels and virtual Bergman kernels

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Science China Mathematics 2005年第z1期48卷 225-237页

作者： Guy roos Nevski Prospekt 113/4-53 191024 St Petersburg Russian Federation

we introduce the notion of virtual Bergman kernel and study some of its applications.

关键词： Bergman kernel, weighted Bergman kernel, virtual Bergman kernel.

New classes of domains with explicit Bergman kernel

在线全文

学校读者我要写书评

暂无评论

Science China Mathematics 2004年第3期47卷 352-371页

作者： roos GUY Henan University Kaifeng 475001 China Nevski Prospekt 113/4-53 191024 St Petersburg Russian Federation

we introduce two classes of egg type domains, built on general boundedsymmetric domains, for which we obtain the Bergman kernel inexplicit formulas. As an auxiliary tool, we compute the integralof complex powers of the generic norm on a bounded symmetricdomains using the well-known integral of Selberg. Thisgeneralizes matrix integrals of Hua and leads to a specialpolynomial with integer or half-integer coefficients attached toeach irreducible bounded symmetric domain.

关键词： Cartan domain, Bergman kernel, holomorphic automorphism group, boundedsymmetric domain, Hua integral.

Long-lasting symptoms and diagnostics in a patient with unrecognized right sided heart failure: why listening to the heart is so important

在线全文

学校读者我要写书评

暂无评论

world journal of Cardiology 2014年第5期6卷 345-348页

作者： Liesbeth C de Vette jasper j Brugts jacky S McGhie jolien w roos-hesselink Department of Cardiology Erasmus MC 230 3015 CE Rotterdam The Netherlands

M Ebstein is usually diagnosed in early childhood or ad-olescence. The young woman in our case complainted of fatigue and shortness of breath, on physical exami-nation she showed signs of heart failure with raised central venous pressure, palpable liver, an a cardiac murmer. Based on these findings she should have been referred to a cardiologist in an early stage after which transthoracic echocardiography resulted in the correct diagnosis. In this case the anomaly was missed for many years by different specialists and the patient was treated for liver disease, while she was suffering from liver congestion due to right-sided heart failure.

关键词： Ebstein Congenital cardiology Auscultation Pregnancy Liver

Systolic and Diastolic Strain Measurements Show Left Ventricular Dysfunction in women with Turner Syndrome

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Congenital Heart Disease 2021年第4期16卷 357-368页

作者： Allard T.van den Hoven Sultan Yilmazer Lidia R.Bons Roderick w.jvan Grootel L.w.Geenen An M.van Berendoncks Anthonie L.Duijnhouwer Hans-Marc j.Siebelink jolien w.roos-hesselink Annemien E.van den Bosch Department of Congenital Cardiology Erasmus MCRotterdamNetherlands Department of Cardiology Radboud University Medical CenterNijmegenNetherlands Department of Cardiology Leiden University Medical CenterRotterdamNetherlands

Aim:This study aimed to describe the systolic left ventricular global longitudinal strain(LvGLS)and left ventricular peak early diastolic strain rate(Sre)in adult women with Turner syndrome(TS)and to determine its relationship with exercise capacity and clinical ***:In this cross-sectional cohort study,consecutively included adult TS women underwent an electrocardiogram,transthoracic echocardiogram(TTE)and cardiopulmonary exercise test(CPET)on the same *** and Sre were measured using 2D speckle tracking analysis(STE)and compared with age-matched healthy female ***:Ninety-four adult women(age 36±13 years)with TS and 32 healthy age-matched female controls were *** with TS had a significantly impaired/reduced systolic LvGLS(–17.82±2.98%vs.–21.80±1.85%,p0.001),compared to healthy female ***,TS women had reduced diastolic function as measured by conventional echocardiographic parameters:A higher A-wave(pwer E/A-ratio(p=0.001),longer deceleration time(p=0.006),and a higher E/E’-ratio(pwomen with TS also had a significantly reduced maximal workload(p=0.033),reduced oxygen uptake(pwere significantly associated with Sre,but not with LvGLS,in the TS ***:Systolic and diastolic strain and exercise capacity were significantly reduced in TS women compared to healthy *** correlation between strain itself and exercise capacity could be demonstrated,but correlations with conventional TTE parameters and baseline characteristics were found.

关键词： Turnersyndrome speckletracking echocardiography strain exercise capacity

STABILIZED FEM FOR CONVECTION-DIFFUSION PROBLEMS ON LAYER-ADAPTED MESHES

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

journal of Computational Mathematics 2009年第2期27卷 266-279页

作者： Hans-Grg roos TU Dresden Germany

The application of a standard Galerkin finite element method for convection-diffusion problems leads to oscillations in the discrete solution, therefore stabilization seems to be necessary. we discuss several recent stabilization methods, especially its combination with a Galerkin method on layer-adapted meshes. Supercloseness results obtained allow an improvement of the discrete solution using recovery techniques.

关键词： Singular perturbations Convection-diffusion Finite element method Stabi-lization Layer-adapted mesh Superconvergenee Recovery

Effects of Aronia polyphenols on the physico-chemical properties of whey,soy,and pea protein isolate dispersions

在线全文

学校读者我要写书评

暂无评论

Food Production, Processing and Nutrition 2021年第1期3卷 391-405页

作者： Mackenzie M.Hansen Richard w.Hartel Yrjö H.roos Food Technology School of Food and Nutritional SciencesUniversity College CorkCorkIreland Department of Food Science College of Agricultural and Life SciencesUniversity of WisconsinOffice A11Babcock Hall1605 Linden DriveMadisonWI 53706USA

Bioactive compounds including polyphenols(PP)have been observed to naturally form non-covalent complexation interactions with proteins under mild pH and temperature conditions,affecting protein structures and ***,addition of Aronia berry PP to liquid dispersions containing whey protein isolate(wPI)and sucrose was found to alter characteristics including viscosity,surface tension,and particle sizes,with changes being attributed to protein-PP *** this study we aimed to investigate whether Aronia PP would interact with soy and pea protein isolates(SPI and PPI,respectively)to a similar extent as with wPI in liquid protein-sucrose-PP *** hypothesized that formulations containing PPI(comprised of larger proteins)and hydrolyzed SPI(containing more carboxyl groups)may exhibit increased viscosities and decreased aggregate sizes due to enhanced protein-PP *** liquid dispersions of varied ratios of protein to sucrose contents,containing different protein isolates(wPI,SPI,and PPI),and varied Aronia PP concentrations were formulated,and physical properties were evaluated to elucidate the effects of PP *** addition altered physical characteristics differently depending on the protein isolate used,with changes attributed to protein-PP *** and PPI appeared to have higher propensities for PP interactions and exhibited more extensive shifts in physical properties than wPI *** findings may be useful for practical applications such as formulating products containing fruit and proteins to obtain desirable sensory attributes.

关键词： whey protein Soy protein Pea protein Polyphenols Concentrated dispersions Physico-chemical properties