Structural and Functional Cardiovascular Changes in Hutchinson-Gilford Progeria Syndrome Children Co

来源 :2018海峡两岸医药卫生交流与合作会议暨第十届海峡两岸超声医学高端论坛 | 被引量 : 0次 | 上传用户:zhouyang340345
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Objective:To evaluate the structural and functional cardiovascular changes in Hutchinson–Gilford progeria(HGPS) children,and tocompare the differences between the HGPS,normal children and aging.
其他文献
目的:本研究旨在应用Xstrain技术观察健康成人运动负荷试验前后,IVR心内、外膜下心肌环向应变及恢复率的变化规律,并探讨其评价左室舒张功能的价值.方法:43名健康成人采用改良Bruce方案进行运动负荷试验,分别在运动前期、运动高峰期、运动后恢复期接受超声心动图检测,获取左室舒张功能参数(E/e)及等容舒张时间;应用Xstrain技术获取左室基底、乳头肌及心尖3个标准短轴收缩末期(ES)、等容舒
目的:冠状动脉慢血流(coronary slow flow,CSF)是指冠状动脉造影结果显示冠状动脉"正常"或"大致正常",但末端血流灌注延迟的现象.CSF可导致心脏功能减低.然而,受检测手段限制,CSF是否引起心肌组织改变的研究尚未报道.超声背向散射技术(Integrated Backscatter,IB),是应用组织定征技术评价心肌组织微细变化的无创性检查技术,具有较高敏感性。因此本研究采用I
Objective:To assess the left ventricular(LV) diastolic function in patients with normal mitral E/A and annulus e/a ratiosbut decreased left ventricular contraction by echocardiography,and discuss form
会议
Objective:Aneurysm of the left atrial appendage is rare.We sought to review the published literature on left atrial appendage aneurysm(LAAA) to address its epidemiology,pathology,clinical symptoms,dia
会议
Background:Mitral stenosis(MS) is the predominant form of valve involvement in rheumatic disease and still very commonin China.Severe MS oftencauses pulmonary hypertension(PAH) and consequentlyleads t
会议
Objectives:To evaluate carotid arterial elasticity in patients with obstructive sleep apnea hypopnea syndrome(OSAHS) by two-dimensional speckle tracking imaging(2D-STI).
会议
胎儿房性/室性早搏临床管理:胎儿心律失常—频发房性,室性早搏时呈二,三联律;常见为房性早搏或房早未下传,室性常见多伴房室干扰现象;目前胎儿循环功能及心功能正常;氧疗、卧床休息及2周复查。无需特殊处理,多为良性预后。
Background:Coronary artery atherosclerosis would result in blood flow decrease,and then myocardial perfusion and function deterioration.Detecting abnormalities of myocardial perfusion and function sen
会议
目的:应用组织多普勒成像(TDI)评价病态窦房结综合征(SSS)患者置入起搏器前后心房内及心房间的同步性.方法:选取SSS患者38例作为SSS组,于起搏器置入前后行超声心动图检查;志愿者25例作为对照组.超声测量左右心房径线.于心尖四腔切面,将TDI取样容积分别置于三尖瓣环右心房侧、房间隔侧及二尖瓣环左心房侧.测量舒张早期波(E波)及舒张晚期波(A波)的间隔时间(E-AR、E-AI、E-AL)、A
Amis:To examine the relationship between arterial stiffness and ventricular structure and function in healthy women.
会议