As previously described, HeartPals is an ubiquitous healthcare solution which employs a wearable
physiological device (WPD) that mainly aims to provide a continuous health monitoring for those patients
who suffer common chronic diseases including the one that we aim to monitor, which is cardiovascular
disease. Figure 1 depicts the general architecture of HeartPals solution. It basically consists of 5 major
components: HeartPals Application Server, E-Medicare Data Center, HeartPals Android Application,
HeartPals Desktop Client, and Quasar wearable PSM devices. Each of these components is described
below