0348_003_007_ECG 2 256 921600 0348_003_007_ECG.mat 16+24 77987.48368801973(-167)/nu 16 0 6598 -17048 0 ECG1 0348_003_007_ECG.mat 16+24 87917.51544096651(7700)/nu 16 0 16413 -9170 0 ECG2 #Utility frequency: 60 #Start time: 7:00:00 #End time: 7:59:59