0485_012_021_ECG 2 256 921600 0485_012_021_ECG.mat 16+24 7.232761881029811 16 829 782 762025757 0 ECG1 0485_012_021_ECG.mat 16+24 3.7615658362989324 16 0 -59 -2568214 0 ECG2 #Utility frequency: 60 #Start time: 21:00:00 #End time: 21:59:59