An android-based heart monitoring system for the elderly and for patients with heart disease.The current trend in health monitoring systems is to move from the hospital to portable personal devices. 
android-based heart monitoring system
This work shows how consumer devices like heart rate monitors can be used not only for applications in sports, but also for medical research and diagnostic purposes.  The goal pursued by our group was to develop a simple, accurate, and inexpensive system that would use a few pieces of data acquired by the heart rate monitor and process them on a smartphone to 
heart rate monitor
The goal pursued by our group was to develop a simple, accurate, and inexpensive system that would use a few pieces of data acquired by the heart rate monitor and process them on a smartphone to 
smartphone
(iv) connect to a remote telemedicine portal to relay the data to an online database. 
telemedicine portal