ResNet-50 for 12-Lead Electrocardiogram Automated Diagnosis

Table 2

Description of each database’s characteristics.

Database	Sources	Number of ECG recordings	Length of ECG recordings
CPSC 2018 [7]	China Physiological Signal Challenge in 2018	6877; (i) M: 3699; (ii) F: 3178	6 s–60 s
CPSC 2018 EXTRA [7]		3453; (i) M: 1843; (ii) F: 1610	6 s–60 s
PTB-XL [8]	Physikalisch Technische Bundesanstalt	21,837; (i) M: 11,379; (ii) F: 10,458	10 s
Georgia [7]	Georgia	10,344; (i) M: 5551; (ii) F: 4793	10 s