| 单词 | Khi | ||||||||||||
| 释义 |
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作为一项校准指标，Khi通过复杂的波形分析自动纠正血管张力的变化。 edwards.com | As a component of [...] the calibration, Khiautocorrects for [...]changes in vascular tone through a complex waveform analysis. edwards.com |
FloTrac 算法采用类似的监测原理，利用换算系数Khi(χ) 将脉管阻力和顺应性二者的影响加以综合，从而对搏动血流进行监测。 edwards.com | The FloTrac algorithm uses a similar principle to measure pulsatile flow by incorporating the effects of both vascular resistance and compliance through a conversion factor known as Khi (χ). edwards.com |
血管张力系数（Khi）是 以心血管血流动力学原理、先进的动脉压波形信号处理技术、临床金标准热稀释心排量比较分析为基础确定的。 edwards.com | The vascular tone factor(Khi) wasdevelopedbased [...] on cardiovascular hemodynamics principles, advanced signal processing [...]of the arterial pressure waveform, and comparative analysis with the clinical gold standard thermodilution cardiac output. edwards.com |
这种分析的结果就是被称为Khi（χ）的换算系数。 edwards.com | The result of the analysis is a [...] conversion factor knownasKhi (χ). edwards.com |
Khi是通过分析患者的脉率、平均动脉压、平均动脉压标准偏差、根据患者人口统计数据估计的大脉管顺应性、动脉波形的偏度和峰度计算得出的。 edwards.com | Khi is calculated by analyzing [...] the patient’s pulse rate, mean arterial pressure, standard deviation of mean arterial pressure, [...]large-vessel compliance as estimated by patient demographics, and skewness and kurtosis of the arterial waveform. edwards.com |
然后，用Khi乘以动脉压标准偏差，计算出以“毫升/搏动”为单位每搏量。 edwards.com | Khi is thenmultiplied by the [...] standard deviation of the arterial pressure to calculate stroke volume in milliliters per beat. edwards.com |
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