SATHeart is proud to develop, implement and validate each algorithms that are used in our platform.

White papers

  1. Celka, P., Granqvist, N., Schwabl, H., & Lutz, M. (2023). SATHeart Reveals Millenia of Ancient Eastern Health Practices and Philosophies.
  2. Celka, P., Granqvist, N., Schwabl, H., & Lutz, M. (2023). Energy Balance: Explanation, Analysis and Illustrations. 1–7.
  3. Celka, P., Granqvist, N., Schwabl, H., & Lutz, M. (2023). SATHeart Photoplethysmogram Inter-Heartbeat Intervals and its Variability.
  4. Celka, P. (2023). Wisdom of the Heart and Breath – Exploring the Function of the five elements – Western and Eastern Traditions at the Crossroads (2023)
  5. Baut, J., Carton, E., Staquet, O., Celka, P., & Lutz, M. (2022). Clinical Study of Pediarity (TM) : a Vitals Monitoring Platform for Neonates and Infants.
  6. Celka, P., Granqvist, N., Schwabl, H., & Lutz, M. (2022). Sleep Scoring: the Energy Balance Approach.
  7. Celka, P., Granqvist, N., Schwabl, H., & Lutz, M. (2022). Breathing Score: A Window to the Body and Mind.
  8. Celka, P., Granqvist, N., Schwabl, H., & Lutz, M. (2021). Energy Balance: Holistic Health Quantification.
  9. Celka, P., Granqvist, N., Schwabl, H., & Lutz, M. (2021). Pulse Wave Velocity and Blood Pressure Estimation from Photoplethysmogram.
  10. Celka, P., Granqvist, N., & Schwabl, H. (2021). Self-Coordination: The Signal Shape Factor.
  11. Celka, P., Granqvist, N., Schwabl, H., & Lutz, M. (2021). Breathing Rhythms Extraction from Photophethysmogram.
  12. Celka, P., Granqvist, N., Schwabl, H., Lutz, M., Carton, E., & Baut, J. (2020). Heart Rhythms Analysis from Photoplethysmogram.
  13. Celka, P., Granqvist, N., Schwabl, H., Lutz, M., Carton, E., & Baut, J. (2020). Estimation of SpO2 at the Upper Arm.
  14. Celka, P.; Samten, L..; Brucet, M.; Alabdulgader, A. Pulse Wave Harmony: Ancient Wisdoms for Modern Age. Preprints 2019, 2019060204, (doi: 10.20944/preprints201906.0204.v1)

Peer reviewed publications

  1. Schwabl, H., Vennos, C., & Celka, P. (2021). Cardiovascular Health and Pulse Dynamics: Lessons from Eastern Medicine. Cardiology & Vascular Research, 5(1), 1–7.
  2. Celka, P., Brucet, M., Granqvist, N., & Schwabl, H. (2021). Photoplethysmogram combined with the Art of Eastern Pulse Analysis: a Novel Way to Assess Body and Mind Energy Balance. Cardiology & Vascular Research, 5(1), 1–13.
  3. Celka, P., Granqvist, N., Schwabl, H., & Edwards, S. D. (2020). Development and evaluation of a cardiac coherence index for sleep analysis. Journal of Psychology in Africa, 30(1), 44–52
  4. Celka, P., Granqvist, N., & Schwabl, H. (2019). Traditional Tibetan Pulse Reading in the Digital Era. Sowa Rigpa Journal, 3, 11–17.

Biomedical peer-reviewed

  1. Celka P, Charlton PH, Farukh B, Chowienczyk P, Alastruey J. Influence of mental stress on the pulse wave features of photoplethysmograms. Healthc Technol Lett. 2019 Nov 26;7(1):7-12.
  2. Charlton PH, Celka P, Farukh B, Chowienczyk P, Alastruey J. Assessing mental stress from the photoplethysmogram: a numerical study. Physiol Meas. 2018 May 15;39(5):054001.
  3. P. Celka, Statistical Analysis of the Phase-Locking Value, IEEE Signal Processing Letters, vol. 14, no. 9, pp. 577-580, Sept. 2007.
  4. R. Vetter, J.-M. Vesin, N. Virag, P. Celka and U. Scherrer, Observer of autonomic cardiac outflow based on blind source separation of ECG parameters, IEEE Trans. Biomedical Engineering, Vol. 47, pp 578-582, 2000
  5. R. Vetter, P. Celka, J.-M. Vesin, G. Thonet, E. Pruvot, M. Fromer, U. Scherrer and L. Bernardi, Subband Modeling of the Cardiovascular System: New Insights into Cardiovascular Regulation, Annals of Biomedical Engineering, Vol. 26, Issue 2, pp.293-307, 1998
  6. R. Vetter, J.M. Vesin, P. Celka and U. Scherrer, Observer of the Human Cardiac Sympathetic Nerve Activity Using Non-Causal Blind Source Separation, IEEE Trans. Biomed. Eng., Vol. 46, pp. 322-330, 1998
  7. P. Celka, Neuronal coordination in the brain: A signal processing perspective, Special issue entitled Neuronal Coordination in the Brain: A Signal Processing Perspective, Signal Processing, Vol. 85, pp. 2063-2064, 2005

Books

  1. P. Celka, H. Schwabl, and N. Granqvist, The Science and Art of Breathing – Sync Your Body, Breath and Mind, in preparation, 2023