Baroreflex Sensitivity Measured by Pulse Photoplethysmography
نویسندگان
چکیده
منابع مشابه
Reproducibility of baroreflex sensitivity measured by a neck suction method.
Lord et al. [1] report wide intra-subject variability of different non-invasive measures of baroreflex sensitivity (BRS) and caution against over-interpretation of minor differences. The authors do not discuss an alternative non-invasive measure of BRS, i.e. the neck suction technique [2–4]. As a preliminary investigation prior to a study of the recovery of cardiovascular reflexes following inj...
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Arterial pulse wave analysis in time and frequency domain was carried out to find out biophysical and functional properties of artery walls measured with a photoplethysmographic (PPG) device. Because peripheral arterial disease (PAD) is a fatal problem all over the world, an easy diagnosis method would be needed. It could probably be diagnosed by PPG which is a non-invasive optical technique fo...
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Heart rate measurement is important for monitoring people’s phys‐ iological and body state. In this paper, a heart rate measurement methodology based on PhotoPlethysmoGraphy (PPG) signal is proposed. Human face positions are detected and tracked in real time by using facial color videos taken from cameras by non-contact shooting. Signals containing pulse components are extracted from images of ...
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ژورنال
عنوان ژورنال: Frontiers in Neuroscience
سال: 2019
ISSN: 1662-453X
DOI: 10.3389/fnins.2019.00339