id	keyword
cana-2483	ecg
cana-2483	stenosis
cana-2483	model
cana-2483	lstm
cana-2483	cnn
cana-2483	analysis
cana-2483	hybrid
cana-2483	learning
cana-2483	signals
cana-2483	lead
cana-2483	qrs
cana-2483	complex
cana-2483	frequency
cana-2483	electrocardiogram