Design And Construction of an Electrocardiogram with Visualization of Data in an App

This article explains in detail the design process of a mobile application, for the data visualization of an electrocardiogram. All the steps are explained, from the construction of a low cost data electrocardiogram adquisition signal device, to the design of the application, developing it to be able to visualize the data anywere in real time, in this way, the person can act faster before any cardiac problem occurs. This system is development using an smartphone to display the data using the Bluetooth to receive the informacion from processing device. The operative system select in this article is Android for its facility and easy sharing of information with the bluetooth devices.