0889_033_052_ECG 2 256 921600 0889_033_052_ECG.mat 16+24 40.77985278813797 16 5399 3388 4959904552 0 ECG1 0889_033_052_ECG.mat 16+24 37.91943115894288 16 2500 3130 2287657665 0 ECG2 #Utility frequency: 60 #Start time: 52:00:00 #End time: 52:59:59