Design of Reflectance Pulse Oximeter and BPM using the Max30100 Sensor in Early Detection of Hypoxemia in Patients with Cardiovascular Disorders. International Journal of Advanced Health Science and Technology, [S. l.], v. 1, n. 1, p. 1–6, 2021. DOI: 10.35882/ijahst.v1i1.1. Disponível em: https://ijahst.org/index.php/ijahst/article/view/1. Acesso em: 9 aug. 2025.