0680_002_008_ECG 2 256 921600 0680_002_008_ECG.mat 16+24 42019.083936809984 16 -1975 -856 -1821361516 0 ECG1 0680_002_008_ECG.mat 16+24 96187.47275948379 16 5695 8682 5246888844 0 ECG2 #Utility frequency: 60 #Start time: 8:00:00 #End time: 8:59:59