IoT Based Secluded HRV System for Monitoring Hypertensive Patients

In this paper, smooth and low-price remote heart rate variability (HRV) monitoring system is proposed which is based on the Internet of Things (IoT) environment for intermediate hypertensive sufferers. Heart Rate Variability (HRV) is a measure of variation in the time interval between consecutive heartbeats. HRV analysis is highly sensitive for risks linked with cardiovascular disease. In this framework, HRV parameters are derived with the usage of a pulse sensor. Here, the Arduino microcontroller transmits the affected person records to the server by the use of the message queue telemetry transport (MQTT) protocol. In case of an emergency, based on the records from HRV, information will be forwarded to the health practitioner via Short Message Service (SMS) for clinical help. The HRV evaluation structure indicates the instances of excessive danger for hypertensive sufferers in conjunction with the resource of a faraway health practitioner. So, the proposed framework goals at reaching the same, and it efficaciously fulfils all the suitable developments of secluded health monitoring system using low-price, lengthy range, security, promptness, and smooth-to-use that serves in saving lives. This method thus has an ample scope to be utilized in accurate and robust HRV detection by automation in clinical settings.