Reliability of heart-rate-variability features derived from ultra-short ECG recordings and their validity in the assessment of cardiac autonomic neuropathy.
Dominik WehlerHerbert F. JelinekA. GronauNiels WesselJan F. KraemerRobert KronesThomas PenzelPublished in: Biomed. Signal Process. Control. (2021)
Keyphrases
- heart rate variability
- extracted features
- ecg signals
- heart rate
- spectral analysis
- individual features
- input features
- mit bih arrhythmia database
- feature vectors
- svm classifier
- feature set
- image features
- feature extraction
- atrial fibrillation
- selected features
- classification accuracy
- feature space
- feature reduction
- machine learning
- non stationary
- neural network