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首页> 美国政府科技报告 >Identification of Vascular Parameters Based on the Same Pressure Pulses Waves Used to Measure Pulse Wave Velocity.
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Identification of Vascular Parameters Based on the Same Pressure Pulses Waves Used to Measure Pulse Wave Velocity.

机译：基于相同压力脉冲波测量脉搏波速度的血管参数识别。

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Pulse Wave Velocity (PWV) is a diagnosis method to evaluate the global behavior of arterial parameters and has being used as an indicator of arterial stiffness, It is a non-invasive method based on the acquisition of pressure pulses waveforms on two sites of an arterial segment In this paper it will be shown that based on a three-element Windkessel model and the same pressure pulse waves acquired to calculate PWV, it is possible to estimate the compliance (C) and associated peripheral resistance (R) of arterial segment under investigation, Since the Arterial Hypertension (AH) can be a result of an increased R value and/or decreased C, the estimation of C and R allows the clinicians to prescribe specific treatment to each specific condition, The estimated values of such parameters by the procedure describe in the present paper agree with the values previously reported in the literature, PWV values showed good correlation (Pearson coefficient >O%,7) with the estimated parameters, pointing out that they can be used together to supply the clinician more information than PWV alone.

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