Morphology quantification of atrial fibrillation under propofol using principal components analysis.
Raquel CervigónCésar SánchezJavier MorenoRichard B. ReillyFrancisco CastellsPublished in: EMBC (2011)
Keyphrases
- principal components analysis
- atrial fibrillation
- heart rate variability
- left atrium
- covariance matrix
- ecg signals
- image processing
- principal components
- linear discriminant analysis
- dimensionality reduction
- multivariate statistical analysis
- support vector machine
- feature extraction
- model based segmentation
- data mining
- heart rate
- data sets