*Corresponding author:Jonathan Araujo Queiroz, Department of Electrical Engineering, Federal University of Maranhão, São Luís, Brazil Av. dos Portugueses, 1966, Bacanga - CEP 65080-805 - São Luis-MA, Brazil
Received: May 15, 2018; Published: May 18,2018
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This work presents the prototype of an low cost electrocardiogram (ECG) and easy manipulation. The acquisition is made by an integrated signal conditioning block for ECG that receives the signal through electrodes attached to the patient, filters, amplifies the signal output and sends it to the microcontroller. The visualization is done by means of an interface that has a touch screen. Thus, it is expected a better aid in the early diagnosis of cardiovascular diseases.