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电阻抗体积描记器可用于对外周动脉粥样硬化的早期探测进行评估。将一压力袖套包裹在较低的腿部,此时袖套的压力增加。粘结在袖套中部的两个环状电极.可记录下阻抗脉搏;由此可计算出动脉脉搏的幅值。最大的动脉幅值变化和脉搏压的比率可由最大顺应性Cp值确定。基于118个人体病例的数据,可发现Cp和已知的心血管的危险因素有很好的相关性。例如对一组年龄在22～70岁的病例的研究表明:
Electrical impedance plethysmography can be used to assess the early detection of peripheral atherosclerosis. Wrap a pressure cuff over the lower leg, at which point the pressure on the cuff increases. Two ring-shaped electrodes bonded to the middle of the cuff The impedance pulse can be recorded; thus, the amplitude of the arterial pulse can be calculated. The maximum ratio of arterial amplitude and pulse pressure can be determined by the maximum compliance Cp value. Based on data from 118 human cases, there is a good correlation between Cp and known cardiovascular risk factors. For example, a group of patients aged 22 to 70 years of study showed that: