0576_004_020_ECG 2 200 720000 0576_004_020_ECG.mat 16+24 87.16079482554827(17223)/nu 16 0 16726 23963 0 ECGL 0576_004_020_ECG.mat 16+24 161.83352445427005(14083)/nu 16 0 12863 -30367 0 ECGR #Utility frequency: 60 #Start time: 20:00:00 #End time: 20:59:59