MATVIEIEVA N, IVANYTSIA D. PREPROCESSING AND ANALYSIS OF ELECTROCARDIOGRAM SIGNALS. Herald of Khmelnytskyi National University. Technical sciences [Internet]. 2025 Aug. 28 [cited 2026 Jan. 26];355(4):388-94. Available from: https://heraldts.khmnu.edu.ua/index.php/heraldts/article/view/1804