Feature Selection for Interpatient Supervised Heart Beat Classification

Table 1

Grouping of the MIT-BIH-labeled heart beat types according to the AAMI standards.

Normal beats (𝑁)	Supraventricular ectopic beats (𝑆)	Ventricular ectopic beats (𝑉)	Fusion beats (𝐹)
Normal beats	Atrial premature beat	Premature ventricular contraction	Fusion of ventricular and normal beats
Left bundle branch block beats	Aberrated atrial premature beat	Ventricular escape beats
Right bundle branch block beats	Nodal (junctional) premature beats
Atrial escape beats	Supraventricular premature beats
Nodal (junctional) escape beats