0490_008_031_ECG 2 256 453120 0490_008_031_ECG.mat 16+24 6.789721748110132(31080)/nu 16 0 -32767 8521 0 ECGL 0490_008_031_ECG.mat 16+24 6.295715193605067(26437)/nu 16 0 -32767 9053 0 ECGR #Utility frequency: 60 #Start time: 31:30:30 #End time: 31:59:59