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arterial distensibility
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  动脉扩张性
     Automatic pulse wave velocity(PWV) measurement was applied to examine 54 hypertensive patients and 16 healthy subjects. Carotid-femoral PWV(CPWV)was parameter to reflect arterial distensibility.
     对 54例原发性高血压患者和 16例正常人应用自动脉搏波速度 (PulsewavevelocityPWV)测定仪进行检测 ,颈动脉 -股动脉PWV(CPWV)作为反映动脉扩张性 (Distensibility)的参数 ,并能敏感反映动脉缓冲功能的改变。
短句来源
     Carotid\|femoral PWV(CFPWV) and brachial\|radial PWV(BRPWV) and femoral\|tibial PWV(FTPWV) were the parameters reflecting large arterial and middle\|sized arterial distensibility.
     颈动脉 -股动脉PWV(CFPWV)、肱动脉 -挠动脉PWV(BRPWV)和股动脉 足背动脉PWV(FTPWV)分别为反映大动脉和中等动脉扩张性 (Distensibility)的参数 ,并能敏感反映动脉缓冲功能的改变。
短句来源
     Results: In CRF and HD patients, brachial arterial compliance (BAC), brachial arterial distensibility (BAD) were significantly lower (P<0.01), and systolic pressure (SBP) and pulse pressure (PP) were significantly higher (P<0.01) than those of controls.
     结果 :与正常对照组比较 ,CRF组和血透组患者的肱动脉顺应性 (BAC)、肱动脉扩张性 (BAD)明显减退 ,收缩压 (SBP)、脉压 (PP)明显增高 (P <0 0 1)。
短句来源
     Results The arterial distensibility and arterial strain were significantly decreased(P<0.01) whereas arterial stiffness and mean IMT of common carotid artery were significantly elevated in MS group(P<0.01) compared with control group and non-MS group.
     结果与对照组和非代谢综合征组比较,代谢综合征组患者颈总动脉扩张性、紧张度明显下降(P<0.01),僵硬度明显升高(P<0.01); 平均内膜中层厚度增厚(P<0.01);
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  “arterial distensibility”译为未确定词的双语例句
     The bigger the PP, the higher the blood concentration of TNFa, IL-6, CRP and ET-1. In summary, there was a close relation between the augmentation of PP and endothelial dysfunction, decreasing large arterial distensibility, atherosclerosis, high concentration of TNFa, IL-6, CRP, ET-1 in patients with essential hypertension.
     随脉压增大,血白细胞、TNFa、IL-6 、ET-1及CRP浓度均逐渐增加,脉压较大组(>65mmHg)的浓度均高于脉压较小组(≤65mmHg),P<0.05。
短句来源
     The arterial distensibility and arterial strain of right and left common carotid were negatively related to the number of MS components(P<0.01),but the arterial stiffness of right and left common carotid were positively related to the number of MS components (P<0.01).
     等级相关分析发现,左、右颈总动脉的扩张性和紧张度与代谢综合征成分数目呈负相关(P<0.01),左、右颈总动脉的僵硬度与代谢综合征成分数目呈正相关(P<0.01)。
短句来源
     Methods:We studied 66 patients with SLE and 33 healthy controls. Automatic pulse wave velocity (PWV) was used to measure carotid-femoral pulse wave velocity (C-F PWV) and carotid-radial pulse wave velocity (C-R PWV) that acted as indexes of large arterial distensibility.
     方法:选择66例SLE患者(SLE组)和33例正常对照者(正常对照组)应用脉搏波速度(PWV)测量仪测定颈动脉—股动脉PWV(C-F PWV)及颈动脉—桡动脉PWV(C-R PWV)作为反应动脉扩张性的指标。
短句来源
     Conclusion Large arterial distensibility decreased in patients with left ventricular hypertrophy in hypertension. The decreased large artery distensibility was an important factor that led to left ventricular hypertrophy in patients with essential hypertension.
     结论 左室肥厚的EH患者大动脉扩张性显著降低 ,大动脉扩张性降低是导致EH患者左室肥厚的重要原因
短句来源
     Automatic pulse wave velocity (PWV) system was used to examine carotid-femoral PWV that acted as an index to reflect large arterial distensibility.
     应用脉搏波速度 (pulsewavevelocity ,PWV)自动测量系统测定颈动脉 股动脉PWV作为反映大动脉节段扩张性的参数 ;
短句来源
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  相似匹配句对
     Brachial artery cross-sectional compliance and volumic distensibility were determined that reflect arterial buffering function.
     肱动脉横断面顺应性(Cross-sectional Compliance CSC)和容积扩张性(VolumicDistensibility VD)作为反映动脉缓冲功能的指标。
短句来源
     Retinal arterial macroaneurysms
     视网膜大动脉瘤
短句来源
     THE TREATMENT OF ARTERIAL EMBOLISM
     急性动脉栓塞的治疗
短句来源
     Clinical Study Of Relationship Between Large Arterial Distensibility \;and Left Ventricular Structure and Function In Hypertension
     高血压大动脉扩张性与左室结构和功能变化的临床研究
短句来源
     EXPERIMENTALTION ON DISTENSIBILITY OF STEEL SLAG
     钢渣膨胀性的实验
短句来源
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  arterial distensibility
Assessment of arterial distensibility was by automatic noninvasive measurement of the carotid-femoral pulse wave velocity (PWV).
      
ACE inhibitors have been shown to improve arterial distensibility.
      
Increased Arterial Distensibility in Postmenopausal Hypertensive Women with and Without Hormone Replacement Therapy after Acute
      
It can be used as an alternative to conventional peripheral-based PTT and possibly as a direct assessment of arterial distensibility or PWV variations as it does not include PEP in its time-related computations.
      
Monitoring arterial distensibility changes is important to understand the cardiovascular status of patient.
      
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Aim:To investigate the changes of large arteries ,left ventricular structure and function during hypertension; explore the clinical factors that influence these changes; analyze the relationship between the changes of large artery and the alteration of heart.\ Methods:Pulse wave velocity(PWV) measement ,color doppler and two dimensional echocardiography were used to study carotid femoral PWV and left ventricular structure and function.\ Results:PWV in hypertensive patients were higher(11.3±2.3 m/s),left ventricle...

Aim:To investigate the changes of large arteries ,left ventricular structure and function during hypertension; explore the clinical factors that influence these changes; analyze the relationship between the changes of large artery and the alteration of heart.\ Methods:Pulse wave velocity(PWV) measement ,color doppler and two dimensional echocardiography were used to study carotid femoral PWV and left ventricular structure and function.\ Results:PWV in hypertensive patients were higher(11.3±2.3 m/s),left ventricle mass index(LVMI) were in normal range(99.9±31.4 g/m 2),ejection fraction were normal(0.67±0.08),ratio of peak early mitral diastolic velocity(PE) and peak late mitral diastolic velocity(PA) were lower(0.97±0.3). Mutiple stepwise regression analysis demonstrated systolic blood pressure(SBP, P =0.0001), age( P =0.2371), PA ( P =0.0016) were main factors that influence PWV ,the change of PWV was closely related to LVMI.\ Conclusion:Large arterial distensibility decreased during hypertension,which was closely related to the change of left ventricular structure. The change of large arterial distensibility had close relationship with SBP level,age and left ventricular diastolic function.

评估高血压发展过程中大动脉扩张性与左室结构和功能的改变;观察影响这些变化的临床因素;分析高血压时大动脉变化 与心脏变化间的内在联系。 方法:分别应用脉搏波速度测量仪和彩色多普勒及二维超声心动图对颈动脉- 股动脉脉搏波传导速度( Pulse w ave velocity, P W V)和左室结构及功能变化进行观察。 结果:总体分析所有高血压患者 P W V 增高(11.3±2.3m /s),左室重量指数( L V M I99.9±31.4 g/m 2 )正常,射血分数( E F0.67±0.08)正常,舒张早期二尖瓣峰值速度( P E)与舒张晚期二尖瓣峰值速度( P A) 比值降低(0.97±0.3)。多元逐步回归分析结果显示: P W V与收缩压( S B P),年龄(age), P A关系密切( P值分别为0.0001,0.2371,0.0016); P W V 的改变与 L V M I密切相关( P= 0.1983)。结论:高血压时会出现大动脉扩张性的降低,这种改变与左室结构变化密切相关。收缩压水平、年龄、左室舒张功能状态是与大动脉扩张性关系最为密切的因素。

Objective To evaluate the relationship between large artery distensibility and left ventricular hypertrophy in hypertension. Methods Automatic pulse wave velocity (PWV) measurement system and two dimensional echocardiography were applied to examine carotid femoral PWV and left ventricular structure respectively. PWV was used as an index to reflect large artery distensibility; interventricular septal thickness, left ventricle posterior wall thickness, and left ventricular mass index were defined as indices...

Objective To evaluate the relationship between large artery distensibility and left ventricular hypertrophy in hypertension. Methods Automatic pulse wave velocity (PWV) measurement system and two dimensional echocardiography were applied to examine carotid femoral PWV and left ventricular structure respectively. PWV was used as an index to reflect large artery distensibility; interventricular septal thickness, left ventricle posterior wall thickness, and left ventricular mass index were defined as indices for left ventricular hypertrophy; relative left ventricle thickness as an index to evaluate left ventricular concentric remodeling. Results PWV was higher in patients with left ventricular hypertrophy than that in patients without left ventricular hypertrophy (11 52±2 45 m/s vs 10 80±1 95 m/s, P = 0 001 3). There were no significant difference in PWV between patients with left ventricular concentric remodeling and without left ventricular concentric remodeling (11 10± 2 31 m/s vs 10 99±1 99, P = 0 681 6). Conclusion Large arterial distensibility decreased in patients with left ventricular hypertrophy in hypertension. The decreased large artery distensibility was an important factor that led to left ventricular hypertrophy in patients with essential hypertension.

目的 探讨高血压病 (essentialhypertension ,EH)患者大动脉扩张性降低与左室肥厚的关系。方法 分别应用脉搏波传导速度自动测量系统和超声心动图对颈动脉 股动脉脉搏波传导速度(pulsewavevelocity ,PWV)和左室结构进行观察。PWV为评价大动脉扩张性的指标 ;室间隔厚度 ,左室后壁厚度 ,左室重量指数作为评价左室肥厚的指标 ;左室相对厚度 ,即室间隔与左室后壁厚度之和与左室舒张末径之比用于评价左室向心性重塑。结果 PWV在左室肥厚组明显高于无肥厚组[(11 5 2± 2 45 )m/s :(10 80± 1 95 )m/s,P =0 0 0 13]。左室发生向心性重塑者与未发生重塑者相比PWV差异无显著性 [(11 10± 2 310 )m/s:(10 99± 1 99)m/s ,P =0 6 816 ]。结论 左室肥厚的EH患者大动脉扩张性显著降低 ,大动脉扩张性降低是导致EH患者左室肥厚的重要原因

To evaluate the impact of hypertension in artery buffering function and endothelial function and seek sensitive marker to indicate hypertensive patients risk.Automatic pulse wave velocity(PWV) measurement was applied to examine 54 hypertensive patients and 16 healthy subjects.Carotid-femoral PWV(CPWV)was parameter to reflect arterial distensibility.B mode ultrasonography was used to detect brachial artery cross sectional compliance(CSC). Volumic distensibility(VD).Csc and VD were parameter to...

To evaluate the impact of hypertension in artery buffering function and endothelial function and seek sensitive marker to indicate hypertensive patients risk.Automatic pulse wave velocity(PWV) measurement was applied to examine 54 hypertensive patients and 16 healthy subjects.Carotid-femoral PWV(CPWV)was parameter to reflect arterial distensibility.B mode ultrasonography was used to detect brachial artery cross sectional compliance(CSC). Volumic distensibility(VD).Csc and VD were parameter to reflect artery buffering function.Endotheliumdependent dilation was assessed as the changes in diameter of the artery during reactive hyperemia to reflect endothelial function. CPWV was higher in hypertensive group(P=0.0483),CSC,VD were lower in hypertensive group(P=0.0302,P=0.0196), endothelium-dependent dilatation was reduced in hypertensive group(P=0.0130).Mutiple factors analysis demonstrated VD had close relationship with brachial artery endothelium-dependent dilatation(r=0.3995,P=0.0011).Artery Buffering function and endothelial function were damaged during hypertension.Endothelial dysfunction led to buffering dysfunction.The change of artery distensibility was early and sensitive index to reflect artery buffering function and endothelial function which would have important value in clinic.

研究高血压患者动脉缓冲功能和内皮调节功能的损害 ,为临床选择敏感反映高血压患者预后危险性的指标。对 54例原发性高血压患者和 16例正常人应用自动脉搏波速度 (PulsewavevelocityPWV)测定仪进行检测 ,颈动脉 -股动脉PWV(CPWV)作为反映动脉扩张性 (Distensibility)的参数 ,并能敏感反映动脉缓冲功能的改变。二维超声分别测定肱动脉横断面顺应性 (CSC) ,容积扩张性 (VD)和内皮依赖性血管扩张功能用于评价动脉缓冲功能和内皮功能。CPWV在高血压组显著升高 (P =0 .0 4 83) ,CSC ,VD高血压组显著低于正常对照组(P =0 .0 30 2 ,P =0 .0 196 ) ,内皮依赖性血管扩张功能在高血压组显著降低 (P =0 .0 130 )。多因素分析结果表明VD是与内皮功能关系最为密切的因素 (r =0 .3995,P =0 .0 0 11)。结论为高血压可导致动脉缓冲功能和内皮功能的损害 ,内皮功能障碍是动脉缓冲功能降低的原因。二维超声检测动脉扩张性的改变能敏感反映高血压患者动脉缓冲功能和内皮功能的损害 ,为临床提供了一个重要的无创指标 ,具有广阔的...

研究高血压患者动脉缓冲功能和内皮调节功能的损害 ,为临床选择敏感反映高血压患者预后危险性的指标。对 54例原发性高血压患者和 16例正常人应用自动脉搏波速度 (PulsewavevelocityPWV)测定仪进行检测 ,颈动脉 -股动脉PWV(CPWV)作为反映动脉扩张性 (Distensibility)的参数 ,并能敏感反映动脉缓冲功能的改变。二维超声分别测定肱动脉横断面顺应性 (CSC) ,容积扩张性 (VD)和内皮依赖性血管扩张功能用于评价动脉缓冲功能和内皮功能。CPWV在高血压组显著升高 (P =0 .0 4 83) ,CSC ,VD高血压组显著低于正常对照组(P =0 .0 30 2 ,P =0 .0 196 ) ,内皮依赖性血管扩张功能在高血压组显著降低 (P =0 .0 130 )。多因素分析结果表明VD是与内皮功能关系最为密切的因素 (r =0 .3995,P =0 .0 0 11)。结论为高血压可导致动脉缓冲功能和内皮功能的损害 ,内皮功能障碍是动脉缓冲功能降低的原因。二维超声检测动脉扩张性的改变能敏感反映高血压患者动脉缓冲功能和内皮功能的损害 ,为临床提供了一个重要的无创指标 ,具有广阔的应用价值。

 
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