Acknowledgement
This research was supported by Kumoh National Institute of Technology(2022).
References
- M. Elgendi et al., "The use of photoplethysmography for assessing hypertension," npj Dig. Med., vol.2, no.60, 2019. DOI: 10.1038/s41746-019-0136-7
- X. Ding et al., "Pulse transit time based continuous cuffless blood pressure estimation: a new extension and a comprehensive evaluation," Sci. Rep., vol.7, pp.11554-11564, 2017. DOI: 10.1038/s41598-017-11507-3
- F. Sarhaddi et al., "A comprehensive accuracy assessment of Samsung smartwatch heart rate and heart rate variability," PLoS One, vol.17, no.12, 2022. DOI: 10.1371/journal.pone.0268361
- H. Y. Lee et al., "Smartphone / smartwatch-based cuffless blood pressure measurement:a position paper from the Korean Society of Hypertension," Clin. Hypertens. vol.27, no.4, 2021. DOI: 10.1186/s40885-020-00158-8
- Gallup Korea (2023, July 13). 2012-2023 Smartphone Usage & Brand Survey.
- M. Elgendi et al., "Detection of a and b waves in the acceleration photoplethysmogram," Biomed. Eng. Online, vol.13, no.1, 2014. DOI: 10.1186/1475-925X-13-139
- L. Wang et al., "Multi-Gaussian fitting for pulse waveform using weighted least squares and multi-criteria decision making method," Computers in Biology and Medicine, vol.43, no.11, 2013. DOI: 10.1016/j.compbiomed.2013.08.004
- A. Chirinos et al., "Large-artery stiffness in health and disease: JACC state-of-the-art review," Journal of the American College of Cardiology, vol.74, no.9, 2019. DOI: 10.1016/j.jacc.2019.07.012
- E. Wowern et al., "Digital photoplethysmography for assessment of arterial stiffness: repeatability and comparison with applanation tonometry," PLoS One, vol.10, no.8, Aug. 2015. DOI: 10.1371/journal.pone.0135659
- S.-W. Kim et al., "Comparison of peripheral vascular compliance between normal and diabetic group using second derivative of photoplethysmogram," Journal of the Institute of Electronics Engineers of Korea. SC, vol.44, no.4, pp.15-20, 2007.
- M. Theodor et al., "Implantable acceleration plethysmography for blood pressure determination," IEEE EMBS, pp.4038-4041, 2013. DOI: 10.1109/EMBC.2013.6610431
- Chung-Luyl Lee, and Kyung-Ho Kim, "A study on estimate vascular compliance using acceleration photoplethysmogram," The Transactions of the Korean Institute of Electrical Engineers, vol.62, no.6, pp.840-844, 2013. https://doi.org/10.5370/KIEE.2013.62.6.840
- K. Takazawa et al., "Assessment of vasoactive agents and vascular aging by the second derivative of photoplethysmogram waveform," Hypertension, vol.32, no.2, pp.365-370, 1998. DOI: 10.1161/01.hyp.32.2.365
- R. E. Klabunde, Cardiovascular Physiology Concepts. Indianapolis, IN, USA, Wolters Kluwer Health, 2020.
- J. Joseph et al., "Technical validation of ARTSENS - an image free device for evaluation of vascular stiffness," IEEE J. Transl., Eng., Health Med., vol.3, Art. no.1900213, 2015. DOI: 10.1109/JTEHM.2015.2431471