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 …

A deep convolutional neural network model to classify heartbeats

UR Acharya, SL Oh, Y Hagiwara, JH Tan… - Computers in biology …, 2017 - Elsevier
The electrocardiogram (ECG) is a standard test used to monitor the activity of the heart.
Many cardiac abnormalities will be manifested in the ECG including arrhythmia which is a …

Ecg heartbeat classification: A deep transferable representation

M Kachuee, S Fazeli… - 2018 IEEE international …, 2018 - ieeexplore.ieee.org
Electrocardiogram (ECG) can be reliably used as a measure to monitor the functionality of
the cardiovascular system. Recently, there has been a great attention towards accurate …

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 …

ECG beat classification using PCA, LDA, ICA and discrete wavelet transform

RJ Martis, UR Acharya, LC Min - Biomedical Signal Processing and Control, 2013 - Elsevier
Electrocardiogram (ECG) is the P-QRS-T wave, representing the cardiac function. The
information concealed in the ECG signal is useful in detecting the disease afflicting the …

Electrocardiogram pattern recognition and analysis based on artificial neural networks and support vector machines: a review

M Sansone, R Fusco, A Pepino… - Journal of healthcare …, 2013 - Wiley Online Library
Computer systems for Electrocardiogram (ECG) analysis support the clinician in tedious
tasks (eg, Holter ECG monitored in Intensive Care Units) or in prompt detection of …

Wavelet scattering transform for ECG beat classification

Z Liu, G Yao, Q Zhang, J Zhang… - … mathematical methods in …, 2020 - Wiley Online Library
An electrocardiogram (ECG) records the electrical activity of the heart; it contains rich
pathological information on cardiovascular diseases, such as arrhythmia. However, it is …

Optimal multi-stage arrhythmia classification approach

J Zheng, H Chu, D Struppa, J Zhang, SM Yacoub… - Scientific reports, 2020 - nature.com
Arrhythmia constitutes a problem with the rate or rhythm of the heartbeat, and an early
diagnosis is essential for the timely inception of successful treatment. We have jointly …

Application of principal component analysis to ECG signals for automated diagnosis of cardiac health

RJ Martis, UR Acharya, KM Mandana, AK Ray… - Expert Systems with …, 2012 - Elsevier
Electrocardiogram (ECG) is the P, QRS, T wave indicating the electrical activity of the heart.
The subtle changes in amplitude and duration of ECG cannot be deciphered precisely by …

Cardiac decision making using higher order spectra

RJ Martis, UR Acharya, KM Mandana, AK Ray… - … Signal Processing and …, 2013 - Elsevier
The electrocardiogram (ECG) is the P-QRS-T wave representing the information about the
condition of the heart. The shape and size of the ECG signal may contain useful information …