0515_024_042_ECG 2 256 921600 0515_024_042_ECG.mat 16+24 6553.4(0)/nu 16 0 630 -10321 0 ECG1 0515_024_042_ECG.mat 16+24 6553.4(0)/nu 16 0 -417 -1424 0 ECG2 #Utility frequency: 60 #Start time: 42:00:00 #End time: 42:59:59