0312_023_025_ECG 2 256 921600 0312_023_025_ECG.mat 16+24 5.788918291215449(29753)/nu 16 0 29752 -32060 0 ECGL 0312_023_025_ECG.mat 16+24 5.837354722782043(30276)/nu 16 0 30275 7895 0 ECGR #Utility frequency: 60 #Start time: 25:00:00 #End time: 25:59:59