Design and Implementation Internet of Medical Things for Heart Rate Monitoring System using Arduino and GSM Network

Heart disease has a high mortality rate. Preventative steps will reduce the chances of other body parts becoming more severely affected. This study presents a low-cost early warning system for the development of a real-time heart condition monitoring system or through the internet. The arduino microcontroller, SIM900 GSM or GPRS shield, and numerous sensors that monitor heart activity depending on blood intensities are mostly important components of the system. The heart rate activity is measured using the pulse sensor. The pulse sensor's output is in real-time monitoring of cardiac conditions. The heart rate recordings are made from the intensity of blood flow measured at the fingers, and the data is sent over the mobile GSM network at that moment. The results of reading and processing heartbeats will be delivered to users via a short message system. The SIM900 GSM module will send an alarm SMS to a clinical expert or home healthcare when the interbeat interval (IBI) level sensor results surpass the limit. The required parameters displayed are user age and mobile number. Based on the experiment, the testing pulse sensor, the results of sensor readings were compared using comparative data with the “Nonin” oximetry and “Bionet” ECG (Electrocardiogram). The outcomes of sensor readings were compared using comparative data with the “Nonin” oximetry and “Bionet” Electrocardiogram as part of the investigation. The results show that the system demonstrates better measuring with an average error of 5%.