TABLE 1.

Details of the data used in this work.

Database	Diagnosis	Number of subjects	Subjects features	Number of leads	Sampling rate	Number of ECG signals used	Length of record
MIT-BIH NSR	Normal	18	13 females (age 20–50)	2	128HZ	36	14 min
			5 males (age 26–45)
MIT-BIH SCD	SCD	23	8 females, 13 males, 2 sex unknown (age 18–89)	2	250HZ	40	14 min