Statistical Analysis of ECG Pattern Variations Based on Age and Gender. Cuestiones de Fisioterapia, [S. l.], v. 53, n. 03, p. 3274–3283, 2024. DOI: 10.48047/9jgxfd44. Disponível em: https://cuestionesdefisioterapia.com/index.php/es/article/view/3223.. Acesso em: 7 oct. 2025.