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Evaluation of a pulse wave is effective for screening arteriosclerosis. The pulse wave is composed of two components, incident and reflected waves. Because attenuation of the reflected wave changes markedly due to the arterial stiffness, analyzing this wave is useful. In previous study, we proposed a separation technique of two components using observed pulse waves and blood flow velocity waveforms...
The pulse wave is a good indicator to evaluate the viscoelastic properties of blood vessels. The wave is composed of an incident wave and a reflected wave. Since the reflected wave is generated by the reflection of the incident wave at the peripheral artery after propagating long distance along blood vessels, the characteristics of that wave depend remarkably on arterial stiffness. Therefore, the...
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