NigaAmanj Hussain, Aree Ali Mohammed. An IoT-Based Vital Signs System for Early Heart Attack Detection. JSIHS [Internet]. 2025 Dec. 31 [cited 2026 Oct. 20];3(4):17-30. Available from: https://fringeglobal.com/ojs/index.php/jsihs/article/view/iot-based-vital-signs-system-for-early-heart-attack-detection