Araştırma Makalesi

SENKRON SIKIŞTIRMA DÖNÜŞÜMÜ VE DERİN ÖĞRENME KULLANILARAK FOTOPLETİSMOGRAFİ TABANLI KAN BASINCI KESTİRİMİ

Cilt: 27 Sayı: 1 3 Mart 2024
PDF İndir
EN TR

PHOTOPLETHYSMOGRAPHY BASED BLOOD PRESSURE ESTIMATION USING SYNCHROSQUEEZING TRANSFORM AND DEEP LEARNING

Abstract

Cardiovascular diseases are one of the deadliest health problems. Hypertension is the most common reason for cardiovascular diseases. Keeping the blood pressure (BP) level under control is the only way to protect against the deadly results of hypertension. Therefore, monitoring BP regularly makes it possible to detect dangerous conditions in patients with hypertension. With the rapid developments in computers and sensor technologies, it is becoming possible to monitor BP levels continuously by using photoplethysmogram (PPG) signals. This work presents a non-invasive BP prediction method using one channel PPG signal. We employed the Synchrosqueezing Transform to obtain Time-Frequency (TF) images of the PPG signals. The TF images were used to feed a pre-trained deep neural network. We estimated the BP levels inside the 5-second intervals. Our method estimates BP levels with a mean error (ME) of 0.2148 mmHg and -0.0370 mmHg in the systolic and diastolic blood pressure (SBP and DBP) respectively. The ME values of our method are in the applicable levels. The standard deviation (SD) of our method is 5.0642 mmHg for DBP and 10.9904 mmHg for SBP. The upper limit specified by the AAMI is 8 mmHg. Also, our method is coherent with grades A and B according to the BHS standard.

Keywords

Destekleyen Kurum

Scientific Research Projects Coordination Unit of Istanbul University - Cerrahpasa

Proje Numarası

FBA-2022-36694

Teşekkür

This work was supported by Scientific Research Projects Coordination Unit of Istanbul University - Cerrahpasa with project number FBA-2022-36694.

Kaynakça

  1. American National Standards Institute. ANSI/AAMI/ISO 81060–2:2013.Non-invasive sphygmomanometers - Part 2: clinical investigation of automated measurement type. http://webstore.ansi.org, Accessed July 15, 2017.
  2. Arnold, M. A., Liu, L.,& Olesberg, J. T., (2007), Selectivity assessment of noninvasive glucose measurements based on analysis of multivariate calibration vectors, Journal of Diabetes Science and Technology, 1(4), 454–462.
  3. Auger F., Flandrin P., Lin Y., et al, (2013). Time-Frequency reassignment and synchrosqueezing, IEEE Signal Processing Magazine, 30:32-41.
  4. Chao, P. C. , Wu, P. C. -C. D., Nguyen, H. B. -S. Nguyen, P. -C. Huang and V. -H. Le, (2021). The Machine Learnings Leading the Cuffless PPG Blood Pressure Sensors Into the Next Stage, IEEE Sensors Journal, 21(11), 12498-12510, doi: 10.1109/JSEN.2021.3073850.
  5. Daubechies, I., Lu, J., Wu, H.T., (2011), Synchrosqueezed wavelet transform: an empirical mode decomposition like tool, Appl. Comput. Harmon. Anal., 30(2), 243-261.
  6. Elgendi M, Norton I, Brearley M, Abbott D, Schuurmans D. (2013), Systolic peak detection in acceleration photoplethysmograms measured from emergency responders in tropical conditions. PLoS One, 8:e76585.
  7. El-Hajj, C., and Kyriacou, P.A, (2021), Cuffless blood pressure estimation from PPG signals and its derivatives using deep learning models, Biomedical Signal Processing and Control, 70, 102984.
  8. El-Hajj, C., and Kyriacou, P.A., (2020), A review of machine learning techniques in photoplethysmography for the non-invasive cuff-less measurement of blood pressure, Biomedical Signal Processing and Control, 58,.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Görüntü İşleme , Örüntü Tanıma , Derin Öğrenme

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

3 Mart 2024

Gönderilme Tarihi

16 Ekim 2023

Kabul Tarihi

7 Kasım 2023

Yayımlandığı Sayı

Yıl 1970 Cilt: 27 Sayı: 1

Kaynak Göster

APA
Hekim Tanç, Y., & Öztürk, M. (2024). PHOTOPLETHYSMOGRAPHY BASED BLOOD PRESSURE ESTIMATION USING SYNCHROSQUEEZING TRANSFORM AND DEEP LEARNING. Kahramanmaraş Sütçü İmam Üniversitesi Mühendislik Bilimleri Dergisi, 27(1), 243-255. https://doi.org/10.17780/ksujes.1376860