Ramu, R, and Prof. Dr. A. Sukesh Kumar. “IOT Based Real-Time ECG Monitoring of Rural Cardiac Patients”. International Journal of Engineering & Technology 7, no. 2.33 (June 8, 2018): 806–809. Accessed May 6, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/15503.