OU , Xingtong. Research and Application Analysis of Heart Rate Monitoring Technology Based on CSI. Transactions on Computer Science and Intelligent Systems Research, [S. l.], v. 11, p. 127–133, 2025. DOI: 10.62051/2m5k5w64. Disponível em: http://tcsisr.org/index.php/ojs/article/view/21. Acesso em: 29 jul. 2026.