Meanings
nounphotoplethysmogram (plural photoplethysmograms)
plural photoplethysmograms
- A recording made by a photoplethysmograph
This method based on the NIR scattering images can be applied in measurement of an average oxygen saturation and photoplethysmogram even in local region of optically heterogeneous muscle and skin.
2016, Yong-U Ri, Young-Hui Pyon, Kye-Ryong Sin, “Determination of Oxygen Saturation and Photoplethysmogram from Near Infrared Scattering Images”, in arXiv
Origin
Cite this entry
APA
photoplethysmogram. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/photoplethysmogram
MLA
“photoplethysmogram.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/photoplethysmogram. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “photoplethysmogram,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/photoplethysmogram.
Source: photoplethysmogram on Wiktionary, CC BY-SA 4.0.