0801_025_028_ECG 2 512 1843200 0801_025_028_ECG.mat 16+24 49.480975170225655(4071)/nu 16 0 5577 2247 0 ECG1 0801_025_028_ECG.mat 16+24 37.49265721737691(-927)/nu 16 0 513 23030 0 ECG2 #Utility frequency: 60 #Start time: 28:00:00 #End time: 28:59:59