Interpretation of Electrocardiogram Heartbeat by CNN and GRU

Table 1

Summary of the heartbeats. Reproduced with permission from Rajesh and Dhuli [14].

The AAMI heartbeat class description	Annotations of MIT-BIH heartbeats
Nonectopic beats (N)	Normal beats
	Left bundle branch block beats
	Right bundle branch block beats
	Nodal (junctional) escape beats
	Atrial escape beats
Supraventricular ectopic beats (S)	Aberrated atrial premature beats
	Supraventricular premature beats
	Atrial premature contraction
	Nodal (junctional) premature beats
Ventricular ectopic beats (V)	Ventricular flutter wave
	Ventricular escape beats
	Premature ventricular contraction
Fusion beats (F)	Fusion of ventricular and normal
	Beats
Unknown beats (Q)	Paced beats
	Unclassifiable beats
	Fusion of paced and normal beats