A survey on ECG analysis

SK Berkaya, AK Uysal, ES Gunal, S Ergin… - … Signal Processing and …, 2018 - Elsevier
The electrocardiogram (ECG) signal basically corresponds to the electrical activity of the
heart. In the literature, the ECG signal has been analyzed and utilized for various purposes …

Data preprocessing for heart disease classification: A systematic literature review

H Benhar, A Idri, JL Fernández-Alemán - Computer Methods and Programs …, 2020 - Elsevier
Context Early detection of heart disease is an important challenge since 17.3 million people
yearly lose their lives due to heart diseases. Besides, any error in diagnosis of cardiac …

Arrhythmia recognition and classification using combined linear and nonlinear features of ECG signals

FA Elhaj, N Salim, AR Harris, TT Swee… - Computer methods and …, 2016 - Elsevier
Arrhythmia is a cardiac condition caused by abnormal electrical activity of the heart, and an
electrocardiogram (ECG) is the non-invasive method used to detect arrhythmias or heart …

Machine learning approach to detect cardiac arrhythmias in ECG signals: A survey

S Sahoo, M Dash, S Behera, S Sabut - Irbm, 2020 - Elsevier
Cardiac arrhythmia is a condition when the heart rate is irregular either the beat is too slow
or too fast. It occurs due to improper electrical impulses that coordinates the heart beats …

A comprehensive survey on ECG signals as new biometric modality for human authentication: Recent advances and future challenges

AN Uwaechia, DA Ramli - IEEE Access, 2021 - ieeexplore.ieee.org
Electrocardiogram (ECG) has extremely discriminative characteristics in the biometric field
and has recently received significant interest as a promising biometric trait. However, ECG …

Current methods in electrocardiogram characterization

RJ Martis, UR Acharya, H Adeli - Computers in biology and medicine, 2014 - Elsevier
The Electrocardiogram (ECG) is the P-QRS-T wave depicting the cardiac activity of the heart.
The subtle changes in the electric potential patterns of repolarization and depolarization are …

Classification of imbalanced ECG beats using re-sampling techniques and AdaBoost ensemble classifier

KN Rajesh, R Dhuli - Biomedical Signal Processing and Control, 2018 - Elsevier
Computer-aided heartbeat classification has a significant role in the diagnosis of cardiac
dysfunction. Electrocardiogram (ECG) provides vital information about the heartbeats. In this …

Cross-wavelet assisted convolution neural network (AlexNet) approach for phonocardiogram signals classification

P Dhar, S Dutta, V Mukherjee - Biomedical Signal Processing and Control, 2021 - Elsevier
The exponential growth of a multitude of cardiovascular diseases, leading to life frightening
conditions, makes fast and accurate computer-aided techniques that are relevant and …

Automatic detection of arrhythmia from imbalanced ECG database using CNN model with SMOTE

SK Pandey, RR Janghel - Australasian physical & engineering sciences in …, 2019 - Springer
Timely prediction of cardiovascular diseases with the help of a computer-aided diagnosis
system minimizes the mortality rate of cardiac disease patients. Cardiac arrhythmia detection …

Multi-stage classification of congestive heart failure based on short-term heart rate variability

Y Isler, A Narin, M Ozer, M Perc - Chaos, Solitons & Fractals, 2019 - Elsevier
In this study, we propose an automatic system to diagnose congestive heart failure using
short-term heart rate variability analysis. The system involves a multi-stage classifier. The …