pulsatility index的意思|示意

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搏动指数,脉冲指数


pulsatility index的网络常见释义

搏动指数 ...经颅多普勒频谱的参数分析(3) 【搏动指数】   一、搏动指数的计算方法 搏动指数(pulsatility index,PI)是反映血管顺应性的血管弹性指标,其计算公式如下:   在多数的经颅多普勒仪上,频谱冻结后能自动显示计算结果。

动指数 ...性的初步研究_遗传学_发表网 tance index,RI)、收缩期与舒张期比值(Systolic/diastolic,S/D)、搏动指数(Pulsatility index,PI)是否有差别。研究表明输卵管切除术和卵巢囊肿剥除术对卵巢基质血流指数RI、S/D、PI无显著影响。

脉动指数 的血管收缩期峰值速度(S)与舒张末期流速(D)比值、阻力指数(Resistant Index,RI)及脉动指数(Pulsatility Index,PI),同时计算两组RA与MCA的PI比值,并将以上检测值与围产儿缺氧指标(如胎心监护异常,新生儿Apga...

和搏动指数 ...TFM)技术在冠状动脉旁路移植术(CABG)中进行移植物质量控制,分析术前、术中多种因素对移植物血流量和搏动指数(pulsatility index,PI)的影响,评估TTFM的应用价值,探讨如何更好地应用TTFM探查术中的技术错误。

pulsatility index相关短语

1、 pulsatility index PI 搏动指数

2、 pulsatility index change 搏动指数变化

3、 right pulsatility index 右心搏动指数

pulsatility index相关例句

The arterial pulsatility index was significantly higher in patients with lacunar infarction than in those without lacunar infarction as well as in controls(P<0.01).

糖尿病并腔隙性脑梗死患者的动脉搏动指数明显高于无脑梗死组和对照组(P<0 .0 1)。

Lesion vascularity, pulsatility index (PI), and resistive index (ri) of the vessels detected were analyzed. And correlated with histologic results.

分析病变处血流的搏动指数(PI)和阻力指数(R I)与病理组织学结果的关系。

Objective (1)To study the change of fetal middle cerebral artery pulsatility index(PIMCA) in twin pregnancy;

目的探讨正常双胎妊娠期间胎儿大脑中动脉搏动指数的变化;

Results: the dynamic changes of cerebral blood flow with higher pulsatility index like as cerebral arteriosclerosis were found in 89. 7 per cent of the patients.

结果:89.7%患者表现有脉动指数增高等脑动脉硬化的脑血液动力学改变。

Resistance index(RI) and pulsatility index(PI) were not significantly different in different age groups.

各组间阻力指数(RI)、搏动指数(PI)无显著差异。

EEG abnormality rate was 15.2%, flow velocity and pulsatility index were reduced and the vascular murmur disappeared after treatment.

治疗后eeg异常率下降到15.2%,血流速度及搏动指数降低,血管杂音消失。