Electrocardiograms Cardiology 3 Diseases 3 Electrocardiogram signal 3 Heart 3 Arrhythmia 2 Cardiovascular disease 2 Deep learning 2 ECG 2 12-lead electrocardiogram 1 Artificial intelligence techniques 1 Attention mechanisms 1 Automatic classification 1 Autonomy estimation 1 Biomedical engineering 1 Blood pressure 1 Bluetooth 1 Bluetooth Low Energy 1 Bluetooth low energy 1 Body sensor networks 1 Body sensors 1 CNN-RNN 1 COVID-19 1 Cardiac arrhythmia 1 Causes of death 1 Classification (of information) 1 Classification methods 1 Clinical treatments 1 Cloud-based applications 1 Computer aided instruction 1