A new approach to early diagnosis of congestive heart failure disease by using Hilbert –Huang transform

An electrocardiogram (ECG) is a signal that records the electrical changes within the heart at regular intervals. Electrodes with different characteristics are used to obtain ECG signals (ECGs) from various parts of the body (arms, legs, chest, etc.). The horizontal plane of the ECG is time; the vertical plane is the amplitude of the electrical potential [1]. The ECG varies in frequency band from 0.5  Hz to 100 Hz and varies in amplitude value from 0 mV to 5 mV [2,3]. The ECG is used consistently for the monitoring and diagnosis of atrial and ventricular conduction disorders, rhythm disturbances and pericarditis, heart-related diseases and other systemic functions in the management of ca rdiac pacemakers [4].
Source: Computer Methods and Programs in Biomedicine - Category: Bioinformatics Authors: Source Type: research