Acquisition and Analysis of Cardio Graphic Signal Using Various Transforms. European Journal of Biomedical Research, [S. l.], v. 3, n. 2, p. 6–12, 2024. DOI: 10.24018/ejbiomed.2024.3.2.90. Disponível em: https://ej-biomed.org/index.php/ejbiomed/article/view/90. Acesso em: 28 oct. 2025.