0804_042_057_ECG 2 256 921600 0804_042_057_ECG.mat 16+24 106.89891216066421 16 -5690 5955 9319391919 0 ECGL 0804_042_057_ECG.mat 16+24 67.44639807581201 16 -3479 6491 7299670236 0 ECGR #Utility frequency: 60 #Start time: 57:00:00 #End time: 57:59:59