0657_054_069_ECG 2 256 921600 0657_054_069_ECG.mat 16+24 5.27965946744268 16 24253 24449 22727040819 0 ECGL 0657_054_069_ECG.mat 16+24 5.340064898275432 16 24906 24826 22966940687 0 ECGR #Utility frequency: 60 #Start time: 69:00:00 #End time: 69:59:59