0625_022_051_ECG 2 256 921600 0625_022_051_ECG.mat 16+24 55473.657526810406(4651)/nu 16 0 7889 353 0 ECG1 0625_022_051_ECG.mat 16+24 42969.19138767677(11527)/nu 16 0 15241 9848 0 ECG2 #Utility frequency: 60 #Start time: 51:00:00 #End time: 51:59:59