0575_031_069_ECG 2 512 1843200 0575_031_069_ECG.mat 16+24 98.01758267419416 16 5211 5198 9577400197 0 ECG1 0575_031_069_ECG.mat 16+24 119.66709779113977 16 4024 4008 7384634820 0 ECG2 #Utility frequency: 60 #Start time: 69:00:00 #End time: 69:59:59