1012_020_031_ECG 2 256 921600 1012_020_031_ECG.mat 16+24 98.54033199652942(2667)/nu 16 0 5076 26850 0 ECGL 1012_020_031_ECG.mat 16+24 87.72997925530728(6848)/nu 16 0 8993 6379 0 ECGR #Utility frequency: 60 #Start time: 31:00:00 #End time: 31:59:59