0931_018_025_ECG 2 200 720000 0931_018_025_ECG.mat 16+24 120.06761795157335(-1009)/nu 16 0 435 -28522 0 ECGL 0931_018_025_ECG.mat 16+24 56.342299276413975(-18310)/nu 16 0 -18394 20671 0 ECGR #Utility frequency: 60 #Start time: 25:00:00 #End time: 25:59:59