0821_013_028_ECG 2 256 921600 0821_013_028_ECG.mat 16+24 73.58696206564817(7143)/nu 16 0 23793 -7784 0 ECGL 0821_013_028_ECG.mat 16+24 100.57257421584765(13524)/nu 16 0 24513 11305 0 ECGR #Utility frequency: 60 #Start time: 28:00:00 #End time: 28:59:59