DUMYN, I. and NAKONECHNYI, A. 2023. EXPANDING THE POSSIBILITIES OF ELECTROCARDIOGRAM SIGNALS PROCESSING AND ANALYSIS. Herald of Khmelnytskyi National University. Technical sciences. 327, 5(2) (Oct. 2023), 36–41. DOI:https://doi.org/10.31891/2307-5732-2023-327-5-36-41.