Abstract
Distortions in macro- and microcirculation are principal contributors to diabetes-associated complications. This study aimed at investigating the validity of applying non-invasive photoplethysmographic (PPG) waveform parameters in detecting diabetes-induced subtitle changes in arterial stiffness. Between July 2009 and October 2010, totally 94 middle-aged and elderly subjects were recruited including 48 without diabetes (Group 1) and 46 with the disease (Group 2). Demographic (i.e., age, gender), anthropometric (body-mass index), biochemical (i.e., glycated hemoglobin concentration), and hemodynamic (i.e., systolic blood pressure, heart rate) parameters were obtained. Crest time (CT) and crest time ratio (CTR) computed from PPG signals acquired from left index finger were compared with left index finger pulse wave velocity (PWVfinger) obtained from six-channel ECG-PWV system to investigate the differences between the two groups and the associations of these indices with the parameters of testing subjects. Significant difference was only noted in CTR between the two groups (P < 0.005). Despite correlation of both CT and CTR with age, only CTR demonstrated significant associations with hemodynamic parameters. CTR could differentiate diabetic patients from healthy individuals despite absence of difference in arterial stiffness assessed by conventional PWV, highlighting its superior sensitivity to subtle changes in diabetes-associated arteriosclerosis.
Similar content being viewed by others
References
Vaidya, V., Gangan, N., and Sheehan, J., Impact of cardiovascular complications among patients with Type 2 diabetes mellitus: a systematic review. Expert Rev. Pharmacoecon. Outcomes Res. 15(3):487–497, 2015.
Gladdish, S., Manawadu, D., Banya, W., Cameron, J., Bulpitt, C.J., and Rajkumar, C., Repeatability of non-invasive measurement of intracerebral pulse wave velocity using transcranial Doppler. Clin. Sci. 108(5):433–439, 2005.
Allen, J., and Murray, A., Age-related changes in the characteristics of the photoplethysmographic pulse shape at various body sites. Physiol. Meas. 24(2):297, 2003.
Alty, S.R., Angarita-Jaimes, N., Millasseau, S.C., and Chowienczyk, P.J., Predicting arterial stiffness from the digital volume pulse waveform. IEEE Trans. Biomed. Eng. 54(12):2268–2275, 2007.
Millasseau, S., Kelly, R., Ritter, J., and Chowienczyk, P., Determination of age-related increases in large artery stiffness by digital pulse contour analysis. Clin. Sci. 103(4):371–377, 2002.
Tsai, W.-C., Chen, J.-Y., Wang, M.-C., Wu, H.-T., Chi, C.-K., Chen, Y.-K., Chen, J.-H., and Lin, L.-J., Association of risk factors with increased pulse wave velocity detected by a novel method using dual-channel photoplethysmography. Am. J. Hypertens. 18(8):1118–1122, 2005.
Liu, A.-B., Hsu, P.-C., Chen, Z.-L., and Wu, H.-T., Measuring pulse wave velocity using ECG and photoplethysmography. J. Med. Syst. 35(5):771–777, 2011.
Wu, H.-T., Hsu, P.-C., Liu, A.-B., Chen, Z.-L., Huang, R.-M., Chen, C.-P., Tang, C.-J., and Sun, C.-K., Six-channel ECG-based pulse wave velocity for assessing whole-body arterial stiffness. Blood Press. 21(3):167–176, 2012.
Flammer, A.J., Anderson, T., Celermajer, D.S., Creager, M.A., Deanfield, J., Ganz, P., Hamburg, N.M., Lüscher, T.F., Shechter, M., and Taddei, S., The assessment of endothelial function from research into clinical practice. Circulation. 126(6):753–767, 2012.
Reus, W.F., Robson, M.C., Zachary, L., and Heggers, J.P., Acute effects of tobacco smoking on blood flow in the cutaneous micro-circulation. Br. J. Plast. Surg. 37(2):213–215, 1984.
Guy, R.H., Tur, E., and Maibach, H.I., Optical techniques for monitoring cutaneous microcirculation. Int. J. Dermatol. 24(2):88–94, 1985.
Spigulis, J., Erts, R., Rubins, U., Micro-circulation of skin blood: optical monitoring by advanced photoplethysmography techniques. In: Microtechnologies for the New Millennium 2003. International Society for Optics and Photonics, 2003, pp 219–225.
K-I, K., Fukutake, T., and Hattori, T., Fingertip photoplethysmography and migraine. J. Neurol. Sci. 216(1):17–21, 2003.
Korhonen, I., and Yli-Hankala, A., Photoplethysmography and nociception. Acta Anaesthesiol. Scand. 53(8):975–985, 2009.
Hile, C., and Veves, A., Diabetic neuropathy and microcirculation. Curr. Diab. Rep. 3(6):446–451, 2003.
McMillan, D., The microcirculation in diabetes. Microcirc. Endothel. Lymphat. 1(1):3–24, 1984.
Tooke, J.E., Sandeman, D.D., and Shore, A.C., Microvascular hemodynamics in hypertension and diabetes. J. Cardiovasc. Pharmacol. 18:S51–S53, 1991.
Wu, H.-T., Lee, C.-H., Liu, A.-B., Chung, W.-S., Tang, C.-J., Sun, C.-K., and Yip, H.-K., Arterial stiffness using radial arterial waveforms measured at the wrist as an indicator of diabetic control in the elderly. IEEE Trans. Biomed. Eng. 58(2):243–252, 2011.
Wu, H.-T., Liu, C.-C., Lin, P.-H., Chung, H.-M., Liu, M.-C., Yip, H.-K., Liu, A.-B., and Sun, C.-K., Novel application of parameters in waveform contour analysis for assessing arterial stiffness in aged and atherosclerotic subjects. Atherosclerosis. 213(1):173–177, 2010.
Huff, S.E., Taylor, H.L., and Keys, A., Observations on the peripheral blood flow in chronic lupus erythematosus. J. Invest. Dermatol. 14(1):21–36, 1950.
Dillon, J.B., and Hertzman, A.B., The form of the volume pulse in the finger pad in health, arteriosclerosis, and hypertension. Am. Heart J. 21(2):172–190, 1941.
Allen, J., Photoplethysmography and its application in clinical physiological measurement. Physiol. Meas. 28(3):R1, 2007.
Kronenberg, F., Genome-wide association studies in aging-related processes such as diabetes mellitus, atherosclerosis and cancer. Exp. Gerontol. 43(1):39–43, 2008. https://doi.org/10.1016/j.exger.2007.09.005.
Steiner, G., The dyslipoproteinemias of diabetes. Atherosclerosis. 110(Suppl):S27–S33, 1994.
Li, L., Mac-Mary, S., Sainthillier, J.-M., Nouveau, S., De Lacharriere, O., and Humbert, P., Age-related changes of the cutaneous microcirculation in vivo. Gerontology. 52(3):142–153, 2006.
Klein, R., Clegg, L., Cooper, L.S., Hubbard, L.D., Klein, B.E., King, W.N., and Folsom, A.R., Prevalence of age-related maculopathy in the Atherosclerosis Risk in Communities Study. Arch. Ophthalmol. 117(9):1203–1210, 1999.
Rose, K.M., Tyroler, H.A., Nardo, C.J., Arnett, D.K., Light, K.C., Rosamond, W., Sharrett, A.R., and Szklo, M., Orthostatic hypotension and the incidence of coronary heart disease: the Atherosclerosis Risk in Communities study. Am. J. Hypertens. 13(6 Pt 1):571–578, 2000.
Palatini, P., and Julius, S., Elevated heart rate: a major risk factor for cardiovascular disease. Clin. Exp. Hypertens. 26(7–8):637–644, 2004.
Chen, Y., Huang, Y., Li, X., Xu, M., Bi, Y., Zhang, Y., Gu, W., and Ning, G., Association of arterial stiffness with HbA1c in 1,000 type 2 diabetic patients with or without hypertension. Endocrine. 36(2):262–267, 2009.
Acknowledgments
The authors would like to thank S.-M. Wen, who worked as Acting Head Nurse in the Outpatient Department of Hualien Hospital, for her clinical support and the volunteers involved in this study for allowing us to collect and analyze their data.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
This study was funded by the research grants from the Ministry of Science and Technology, Taiwan (Grant No: MOST 104–2221-E-259-014 and MOST 105–2221-E259–007). All authors declare that they have no conflict of interest. All procedures performed in this study were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments. The study was approved by the Institutional Review Board (IRB) of Hualien Hospital and National Dong Hwa University. Informed consent was obtained from all individual participants recruited in the present study.
Additional information
This article is part of the Topical Collection on Image & Signal Processing
Rights and permissions
About this article
Cite this article
Hsu, PC., Wu, HT. & Sun, CK. Assessment of Subtle Changes in Diabetes-Associated Arteriosclerosis using Photoplethysmographic Pulse Wave from Index Finger. J Med Syst 42, 43 (2018). https://doi.org/10.1007/s10916-018-0901-1
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s10916-018-0901-1