0348_070_072_ECG 2 256 897536 0348_070_072_ECG.mat 16+24 6553.4(0)/nu 16 0 53 -1511 0 ECG1 0348_070_072_ECG.mat 16+24 6553.4(0)/nu 16 0 4 23967 0 ECG2 #Utility frequency: 60 #Start time: 72:00:00 #End time: 72:58:25