0348_005_009_ECG 2 256 921600 0348_005_009_ECG.mat 16+24 74952.36975685532 16 1538 -3706 1417104900 0 ECG1 0348_005_009_ECG.mat 16+24 93956.91375113133 16 4961 552 4571898936 0 ECG2 #Utility frequency: 60 #Start time: 9:00:00 #End time: 9:59:59