A prospective comparison of bilateral photoplethysmography versus the ankle-brachial pressure index for detecting and quantifying lower limb peripheral arterial disease
A prospective comparison of bilateral photoplethysmography versus the ankle-brachial pressure index for detecting and quantifying lower limb peripheral arterial disease
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DOI：
10.1016/j.jvs.2007.11.057
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发表时间：
2008-04-01
影响因子：
4.3
通讯作者：
Stansby, Gerard
中科院分区：
文献类型：
--
作者：
Allen, John;Overbeck, Klaus;Stansby, Gerard
目的：本研究前瞻性地评估了一种新的双边光电体积描记术脚趾脉搏测量技术的诊断准确性检测显着的下肢外周动脉diseases.Method：双边光电体积描记术脚趾脉搏测量进行了比较，踝肱压力指数（ABPI）金标准参考。脉搏波分析技术提取了大脚趾的时间、幅度和形状特征及其从右到左的差异。将这些特征与先前获得的标准范围进行比较，并评估所有重大疾病的准确性（ABPI
Objective: This study prospectively assessed the diagnostic accuracy of a novel bilateral photoplethysmography toe pulse measurement technique for the detection of significant lower limb peripheral arterial disease.Method: Bilateral photoplethysmography toe pulse measurements were compared with the ankle-brachial pressure index (ABPI) gold standard reference. Pulse wave analysis techniques extracted timing, amplitude, and shape characteristics for the great toes and their right-to-left side differences. These characteristics were compared with previously obtained normative ranges, and the accuracy was assessed for all significant disease (ABPI