Article

Comparison of feature-based indices derived from photoplethysmogram recorded from different body locations during lower body negative pressure

2025-05-05

Abstract excerpt

<h4>Objective</h4> Various time domain features, including dicrotic notch ( dic ), in photoplethysmogram (PPG), and the pulse transit time (PTT) determined using the simultaneously recorded electrocardiogram (ECG), are believed to have a critical role with many potential clinical applications. However, the dependence of these parameters on PPG sensor location is less well known. <h4>Approach</h4> Three transmiss...

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Literature Corpus work: 7fdb2b9d-0860-5c6b-8d0d-cf1ec5c217e7
DOI: 10.1101/2025.05.02.25326908

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