Authors :
Vineesha N. B.; B. Umabharathi; Mary Sandra
Volume/Issue :
Volume 11 - 2026, Issue 4 - April
Google Scholar :
https://tinyurl.com/3duts3hr
Scribd :
https://tinyurl.com/mrywtpd2
DOI :
https://doi.org/10.38124/ijisrt/26apr1537
Note : A published paper may take 4-5 working days from the publication date to appear in PlumX Metrics, Semantic Scholar, and ResearchGate.
Abstract :
Abstract: This study aims at detecting cardiac arrhythmia which is found in a large population today because of
the hypertension and lifestyle. When heart beat is irregular in a human being we can all that as cardiac arrhythmia.
Cardiac diseases are a major reason of less life expectancy and so it is a crucial and severe health problem in today’s era. A
framework based on Conventional neural network and BiLSTM-Bidirectional Long Short Term Memory networks are
using here to classify the ECG signals and to detect Cardiac arrhythmia. Since ECG signals are time-series signals, this
hybrid model is one of the best. CNN has different layers and through different steps CNN will do feature extraction while
BiLSTM will capture long-term dependencies in ECG Signals, temporal frequencies in the heartbeat. ECG signals are
classified and it will give the ouput as - Normal, Low risk, high risk. So CNN + BiLSTM together will work and detect
abnormalities in ECG waveforms, learns heartbeat sequence and classify accurately thereby detect Cardiac arrhythmia
earlier.
Keywords :
Cardiac Arrhythmia Detection, Convolutional Neural Network (CNN), Bidirectional Long Short-Term Memory (BiLSTM), Time-Series Signal Analysis, ECG Classification.
References :
- P. N. Aarotale and A. Rattani, “Deep learning models for arrhythmia classification using stacked time-frequency scalogram images from ECG signals,” Conference/Journal Paper, 2025.
- S. Anusya and K. P. Rajesh, “Heartbeat ECG recognition method for arrhythmia classification via machine learning algorithm,” Journal of Neonatal Surgery, vol. 14, no. 4s, 2025.
- A. Sharma and R. Gupta, “Arrhythmia classification using deep learning techniques,” International Journal of Advanced Computer Science and Applications.
- M. Patel and S. Verma, “Automated ECG arrhythmia detection using CNN,” IEEE Conference on Biomedical Engineering.
- P. Kumar and L. Singh, “Machine learning-based ECG signal classification,” International Journal of Engineering Research.
- R. Mehta and S. Iyer, “Hybrid deep learning model for cardiac arrhythmia detection,” IEEE Access.
- K. Reddy and M. Rao, “Real-time ECG arrhythmia detection using ANN,” International Conference on Healthcare Informatics.
- V. Nair and A. Joseph, “ECG signal classification using support vector machine,” Journal of Medical Systems.
- T. Das and P. Chakraborty, “Deep CNN for multi-class arrhythmia detection,” Biomedical Signal Processing and Control.
- S. Khan and M. Ali, “Ensemble learning for ECG-based heart disease prediction,” International Journal of Biomedical Engineering.
- D. Mishra and R. Tiwari, “LSTM-based arrhythmia detection model,” IEEE International Conference on AI in Healthcare.
- A. Bose and N. Saha, “ECG feature extraction and classification using random forest,” Procedia Computer Science.
- S. Narayan and P. Kulkarni, “Intelligent system for arrhythmia detection using deep neural networks,” Journal of Healthcare Engineering.
- J. Thomas and R. Mathew, “Wavelet transform-based ECG classification,” International Journal of Signal Processing.
- M. Gupta and S. Kapoor, “Automated cardiac abnormality detection using AI,” IEEE Transactions on Biomedical Engineering.
- L. Fernandes and P. D’Souza, “ECG beat classification using transfer learning,” Computers in Biology and Medicine.
- Y. Wang and H. Li, “Multi-class ECG classification using deep residual network,” IEEE Access.
- S. Roy and K. Banerjee, “Machine learning techniques for early detection of arrhythmia,” International Journal of Computer Applications.
- R. Sharma and V. Malhotra, “Smart ECG monitoring system using IoT and AI,” International Conference on Smart Healthcare Systems.
- N. Prakash and T. Srinivasan, “Deep hybrid model for cardiac arrhythmia prediction,” Expert Systems with Applications.
Abstract: This study aims at detecting cardiac arrhythmia which is found in a large population today because of
the hypertension and lifestyle. When heart beat is irregular in a human being we can all that as cardiac arrhythmia.
Cardiac diseases are a major reason of less life expectancy and so it is a crucial and severe health problem in today’s era. A
framework based on Conventional neural network and BiLSTM-Bidirectional Long Short Term Memory networks are
using here to classify the ECG signals and to detect Cardiac arrhythmia. Since ECG signals are time-series signals, this
hybrid model is one of the best. CNN has different layers and through different steps CNN will do feature extraction while
BiLSTM will capture long-term dependencies in ECG Signals, temporal frequencies in the heartbeat. ECG signals are
classified and it will give the ouput as - Normal, Low risk, high risk. So CNN + BiLSTM together will work and detect
abnormalities in ECG waveforms, learns heartbeat sequence and classify accurately thereby detect Cardiac arrhythmia
earlier.
Keywords :
Cardiac Arrhythmia Detection, Convolutional Neural Network (CNN), Bidirectional Long Short-Term Memory (BiLSTM), Time-Series Signal Analysis, ECG Classification.